On 10/12/2018 1:10 PM, wrote:
On Fri, 12 Oct 2018 08:00:23 -0400, "Mr. Luddite"
wrote:

On 10/12/2018 1:04 AM, Bill wrote:
Mr. Luddite wrote:
On 10/11/2018 8:12 PM, wrote:
On Thu, 11 Oct 2018 16:42:41 -0400, "Mr. Luddite"
wrote:

On 10/11/2018 3:40 PM, wrote:
On Thu, 11 Oct 2018 14:11:23 -0400, John H.
wrote:


http://tinyurl.com/y7dezaq3

"The left is revving up attacks on capitalism just as workers on the
bottom rungs are beginning to
benefit from the booming U.S. economy. According to last week's jobs
report, unemployment has been
pushed back to its lowest level since 1969. Wages in blue-collar
industries, such as construction
and maintenance, are rising faster than for white-collar workers. Pay
for people without a college
education jumped almost 6 percent since last year -- triple the overall wage gain."

Gosh, I thought wage growth was stagnant.

There was an article in USA Today yesterday talking about .how wages
are going up across the board and some jobs are really taking off

BTW your link took me to Harbor Fright generators.

About that, why is my 5.5 KW Briggs 11 hp and theirs is 8?
They must have stronger horses in China



With no losses considered:

8 hp = 5.96Kw
11 hp = 8.2Kw

I completely forgot about a small generator I bought from a neighbor
last year. It was brand new, still in the box and she
decided to have a whole house generator installed instead. She
only wanted $200 for it but after looking it up I decided I'd be
ripping her off, so I gave her $300. It's rated at 4,750 peak watts
and 3800 watts continuous. Engine is 6.3 hp.

I put it together last spring and fired it up. Ran fine, was not
overly noisy (for a conventional type generator). It has electric
start which is nice and will run on gas or propane, although propane
is at a reduced output capacity. I ran it out of gas and stored it away
and, until just now, had forgotten I had it. It's a "Wren" that she got
from Home Depot:

https://tinyurl.com/ybef4hty

I keep hearing about the reduced output capacity on propane but I
don't see it. I will say fuel consumption is where the difference of
energy density shows up. At full load the gasoline consumption is
around 0.5 GPH and propane is more like 0.8 GPH although the gasoline
is easier to measure accurately. I am just going on a gauge on a 150
gallon tank and that is not very precise.
After a similar discussion on the real boat group I tested my
generator using my convection oven as the load.
This is 5402.7w running a 5500w generator on propane
http://gfretwell.com/Propaneproject/Onpropane.jpg
When I plugged in two 100w lights, it tripped the breaker before I
could take pictures.



I think any generator can temporarily exceed their rated capacity but
they may not last long if done on a regular basis. Windings and other
components will get hot and go "poof". It's not often that generators
are running all the time at full capacity and if they are, you probably
need a bigger generator. :-)

I mentioned before that the little Honda I have is rated for 2,000 watts
surge and 1600 watts continuous or 13.3 amps. It ran my large microwave
with a measured amperage draw of over 16 amps for a short time but as
soon as I realized how much current was being drawn I shut the microwave
off. I wouldn't do that on a regular basis. The circuit breaker on the
generator never tripped.

I've been looking around for a larger portable generator but I want one
with 4 poles instead of the typical 2 poles. 4 poles will allow the
engine to run at 1800 RPM to produce it's rated output at 60Hz instead
of the typical 3600 RPM in a 2 pole generator. 3600 RPM is the main
reason they are so noisy.





My Yamaha 2000 runs my Samsung camper microwave fine. Never ran it for a
long time, mostly heat water for coffee.


The Honda 2000 runs the smaller, counter-top microwave fine as well, but
it's only rated at 750 watts versus the 1200 watts that the over stove,
built in microwave is rated at. I purposely shopped for the lowest
wattage small microwave I could find and 750 watts seemed to be the
smallest. It still draws about 11 amps when running, so it needs 1320
watts of power to produce 750 watts of microwave power. 1320 watts is
within the Honda's rated continuous output of 1600 watts.

That's the thing. Can't confuse output power rating of the microwave
with the input required to produce it. The large microwave was drawing
slightly over 16 amps to produce 1200 watts of microwave power. That's
at least 1920 watts. The Honda is only rated for 1600 watts continuous
output and 2000 watts "surge". So to run the large microwave the Honda
was running near or at it's surge rating continuously. Not good.




That should have a 5-20 plug on it if it pulls 16a. I assume it is on
a dedicated 20a circuit.



It *is* on a dedicated 20a kitchen circuit although I was wrong about
it's microwave output power. It's 1000 watts, not 1200 as I had
previously thought.

As mentioned in another post the sticker indicates a service requirement
of 120vac at 1.64 Kw. Output is listed as 1000 watts. So, it
draws 13.666 amps running ... I measured 14 amps on house power, 16 amps
(briefly) on Honda power.

So, on house power: 1640 watts in, 1000 watts out. Makes sense to me.

On Fri, 12 Oct 2018 14:34:56 -0400, "Mr. Luddite"
wrote:

On 10/12/2018 1:10 PM, wrote:
On Fri, 12 Oct 2018 08:00:23 -0400, "Mr. Luddite"
wrote:

On 10/12/2018 1:04 AM, Bill wrote:
Mr. Luddite wrote:
On 10/11/2018 8:12 PM, wrote:
On Thu, 11 Oct 2018 16:42:41 -0400, "Mr. Luddite"
wrote:

On 10/11/2018 3:40 PM, wrote:
On Thu, 11 Oct 2018 14:11:23 -0400, John H.
wrote:


http://tinyurl.com/y7dezaq3

"The left is revving up attacks on capitalism just as workers on the
bottom rungs are beginning to
benefit from the booming U.S. economy. According to last week's jobs
report, unemployment has been
pushed back to its lowest level since 1969. Wages in blue-collar
industries, such as construction
and maintenance, are rising faster than for white-collar workers. Pay
for people without a college
education jumped almost 6 percent since last year -- triple the overall wage gain."

Gosh, I thought wage growth was stagnant.

There was an article in USA Today yesterday talking about .how wages
are going up across the board and some jobs are really taking off

BTW your link took me to Harbor Fright generators.

About that, why is my 5.5 KW Briggs 11 hp and theirs is 8?
They must have stronger horses in China



With no losses considered:

8 hp = 5.96Kw
11 hp = 8.2Kw

I completely forgot about a small generator I bought from a neighbor
last year. It was brand new, still in the box and she
decided to have a whole house generator installed instead. She
only wanted $200 for it but after looking it up I decided I'd be
ripping her off, so I gave her $300. It's rated at 4,750 peak watts
and 3800 watts continuous. Engine is 6.3 hp.

I put it together last spring and fired it up. Ran fine, was not
overly noisy (for a conventional type generator). It has electric
start which is nice and will run on gas or propane, although propane
is at a reduced output capacity. I ran it out of gas and stored it away
and, until just now, had forgotten I had it. It's a "Wren" that she got
from Home Depot:

https://tinyurl.com/ybef4hty

I keep hearing about the reduced output capacity on propane but I
don't see it. I will say fuel consumption is where the difference of
energy density shows up. At full load the gasoline consumption is
around 0.5 GPH and propane is more like 0.8 GPH although the gasoline
is easier to measure accurately. I am just going on a gauge on a 150
gallon tank and that is not very precise.
After a similar discussion on the real boat group I tested my
generator using my convection oven as the load.
This is 5402.7w running a 5500w generator on propane
http://gfretwell.com/Propaneproject/Onpropane.jpg
When I plugged in two 100w lights, it tripped the breaker before I
could take pictures.



I think any generator can temporarily exceed their rated capacity but
they may not last long if done on a regular basis. Windings and other
components will get hot and go "poof". It's not often that generators
are running all the time at full capacity and if they are, you probably
need a bigger generator. :-)

I mentioned before that the little Honda I have is rated for 2,000 watts
surge and 1600 watts continuous or 13.3 amps. It ran my large microwave
with a measured amperage draw of over 16 amps for a short time but as
soon as I realized how much current was being drawn I shut the microwave
off. I wouldn't do that on a regular basis. The circuit breaker on the
generator never tripped.

I've been looking around for a larger portable generator but I want one
with 4 poles instead of the typical 2 poles. 4 poles will allow the
engine to run at 1800 RPM to produce it's rated output at 60Hz instead
of the typical 3600 RPM in a 2 pole generator. 3600 RPM is the main
reason they are so noisy.





My Yamaha 2000 runs my Samsung camper microwave fine. Never ran it for a
long time, mostly heat water for coffee.


The Honda 2000 runs the smaller, counter-top microwave fine as well, but
it's only rated at 750 watts versus the 1200 watts that the over stove,
built in microwave is rated at. I purposely shopped for the lowest
wattage small microwave I could find and 750 watts seemed to be the
smallest. It still draws about 11 amps when running, so it needs 1320
watts of power to produce 750 watts of microwave power. 1320 watts is
within the Honda's rated continuous output of 1600 watts.

That's the thing. Can't confuse output power rating of the microwave
with the input required to produce it. The large microwave was drawing
slightly over 16 amps to produce 1200 watts of microwave power. That's
at least 1920 watts. The Honda is only rated for 1600 watts continuous
output and 2000 watts "surge". So to run the large microwave the Honda
was running near or at it's surge rating continuously. Not good.




That should have a 5-20 plug on it if it pulls 16a. I assume it is on
a dedicated 20a circuit.



It *is* on a dedicated 20a kitchen circuit although I was wrong about
it's microwave output power. It's 1000 watts, not 1200 as I had
previously thought.

As mentioned in another post the sticker indicates a service requirement
of 120vac at 1.64 Kw. Output is listed as 1000 watts. So, it
draws 13.666 amps running ... I measured 14 amps on house power, 16 amps
(briefly) on Honda power.

So, on house power: 1640 watts in, 1000 watts out. Makes sense to me.

640w of waste heat coming out the vent sounds high to me. The vent on
mine is barely warm. I had more waste heat coming out of my satellite
receiver.

On Fri, 12 Oct 2018 14:34:56 -0400, "Mr. Luddite"
- show quoted text -
640w of waste heat coming out the vent sounds high to me. The vent on
mine is barely warm. I had more waste heat coming out of my satellite
receiver.
.............

Lol!

That’s one thing fun about my vintage guitar amps. They’d get hot, you could almost melt marshmallows over them. Think tubes. And I mean, toooobs!

On Fri, 12 Oct 2018 12:47:14 -0700 (PDT), Tim
wrote:


On Fri, 12 Oct 2018 14:34:56 -0400, "Mr. Luddite"
- show quoted text -
640w of waste heat coming out the vent sounds high to me. The vent on
mine is barely warm. I had more waste heat coming out of my satellite
receiver.
............

Lol!

That’s one thing fun about my vintage guitar amps. They’d get hot, you could almost melt marshmallows over them. Think tubes. And I mean, toooobs!

Yeah "tubes" was when we thought the TV was the biggest user of
electricity ... and it might have been close if you had nat gas
appliances.
I was lucky that tubes were really just starting go away when I got
into the computer biz. I still carried a 25L6 and a 2D21 in my tool
bag. I did to a mail away electronic course when I was a kid where we
made a series of things ending up with an AM radio using the box of
parts we got each week. That was tubes.

On 10/12/2018 8:50 PM, wrote:
On Fri, 12 Oct 2018 12:47:14 -0700 (PDT), Tim
wrote:


On Fri, 12 Oct 2018 14:34:56 -0400, "Mr. Luddite"
- show quoted text -
640w of waste heat coming out the vent sounds high to me. The vent on
mine is barely warm. I had more waste heat coming out of my satellite
receiver.
............

Lol!

That’s one thing fun about my vintage guitar amps. They’d get hot, you could almost melt marshmallows over them. Think tubes. And I mean, toooobs!

Yeah "tubes" was when we thought the TV was the biggest user of
electricity ... and it might have been close if you had nat gas
appliances.
I was lucky that tubes were really just starting go away when I got
into the computer biz. I still carried a 25L6 and a 2D21 in my tool
bag. I did to a mail away electronic course when I was a kid where we
made a series of things ending up with an AM radio using the box of
parts we got each week. That was tubes.



In the days I attended ET school in the Navy tubes and tube circuitry
composed about 80 percent of the classes and school phases. It was good
though because it covered all the components required to make them do
their job and the theory and math behind them.

It wasn't until the last few phases that they got into digital circuits,
op-amps and TTL (5v) logic. CMOS and full circuit integrated "chips"
were still unheard of in those days.

Later, when attending civilian schools tubes were treated more as
historical artifacts but the circuit theory and component theory
remained much the same. I had a leg up on most of the people in
the classes I took, thanks to the Navy.

Mr. Luddite wrote:
On 10/12/2018 8:50 PM, wrote:
On Fri, 12 Oct 2018 12:47:14 -0700 (PDT), Tim
wrote:


On Fri, 12 Oct 2018 14:34:56 -0400, "Mr. Luddite"
- show quoted text -
640w of waste heat coming out the vent sounds high to me. The vent on
mine is barely warm. I had more waste heat coming out of my satellite
receiver.
............

Lol!

That’s one thing fun about my vintage guitar amps. They’d get hot, you
could almost melt marshmallows over them. Think tubes. And I mean, toooobs!

Yeah "tubes" was when we thought the TV was the biggest user of
electricity ... and it might have been close if you had nat gas
appliances.
I was lucky that tubes were really just starting go away when I got
into the computer biz. I still carried a 25L6 and a 2D21 in my tool
bag. I did to a mail away electronic course when I was a kid where we
made a series of things ending up with an AM radio using the box of
parts we got each week. That was tubes.



In the days I attended ET school in the Navy tubes and tube circuitry
composed about 80 percent of the classes and school phases. It was good
though because it covered all the components required to make them do
their job and the theory and math behind them.

It wasn't until the last few phases that they got into digital circuits,
op-amps and TTL (5v) logic. CMOS and full circuit integrated "chips"
were still unheard of in those days.

Later, when attending civilian schools tubes were treated more as
historical artifacts but the circuit theory and component theory
remained much the same. I had a leg up on most of the people in
the classes I took, thanks to the Navy.




I went to NCR computer school before the service, so was transistor
trained. Tubes were the stuff you went down to the market and tested from
the TV and the oscillator tube that the Chevy radio used to generate the
different voltage in the radio. Most of my Air Force was tubes. Really
powerful tubes. TACAN which had about 3000 watt dummy load on low
voltage. 5000V on the tube. And then airborne radars, which were pretty
much tubes in the 1960’s and a Magnetron.

On 10/12/2018 11:33 PM, Bill wrote:
Mr. Luddite wrote:
On 10/12/2018 8:50 PM, wrote:
On Fri, 12 Oct 2018 12:47:14 -0700 (PDT), Tim
wrote:


On Fri, 12 Oct 2018 14:34:56 -0400, "Mr. Luddite"
- show quoted text -
640w of waste heat coming out the vent sounds high to me. The vent on
mine is barely warm. I had more waste heat coming out of my satellite
receiver.
............

Lol!

That’s one thing fun about my vintage guitar amps. They’d get hot, you
could almost melt marshmallows over them. Think tubes. And I mean, toooobs!

Yeah "tubes" was when we thought the TV was the biggest user of
electricity ... and it might have been close if you had nat gas
appliances.
I was lucky that tubes were really just starting go away when I got
into the computer biz. I still carried a 25L6 and a 2D21 in my tool
bag. I did to a mail away electronic course when I was a kid where we
made a series of things ending up with an AM radio using the box of
parts we got each week. That was tubes.



In the days I attended ET school in the Navy tubes and tube circuitry
composed about 80 percent of the classes and school phases. It was good
though because it covered all the components required to make them do
their job and the theory and math behind them.

It wasn't until the last few phases that they got into digital circuits,
op-amps and TTL (5v) logic. CMOS and full circuit integrated "chips"
were still unheard of in those days.

Later, when attending civilian schools tubes were treated more as
historical artifacts but the circuit theory and component theory
remained much the same. I had a leg up on most of the people in
the classes I took, thanks to the Navy.




I went to NCR computer school before the service, so was transistor
trained. Tubes were the stuff you went down to the market and tested from
the TV and the oscillator tube that the Chevy radio used to generate the
different voltage in the radio. Most of my Air Force was tubes. Really
powerful tubes. TACAN which had about 3000 watt dummy load on low
voltage. 5000V on the tube. And then airborne radars, which were pretty
much tubes in the 1960’s and a Magnetron.



You'd be impressed with the water cooled vacuum tubes used in the 1 and
2 megawatt ELF transmitters the Navy used to use for submarine
communications.

Even the 100kw HF transmitters for surface ship communications had a
potent tubes. A common transmitter in my time was the 100kw AN/FRT-40.
It had a bank of about 8 mercury vapor vacuum tube diodes in the power
supply section that glowed purple and a big, ceramic power output tube.

https://i.pinimg.com/originals/05/95/b6/0595b6a861c7d2d5ae58f2386fb70b5e.jpg

On Fri, 12 Oct 2018 21:04:44 -0400, "Mr. Luddite"
wrote:

On 10/12/2018 8:50 PM, wrote:
On Fri, 12 Oct 2018 12:47:14 -0700 (PDT), Tim
wrote:


On Fri, 12 Oct 2018 14:34:56 -0400, "Mr. Luddite"
- show quoted text -
640w of waste heat coming out the vent sounds high to me. The vent on
mine is barely warm. I had more waste heat coming out of my satellite
receiver.
............

Lol!

That’s one thing fun about my vintage guitar amps. They’d get hot, you could almost melt marshmallows over them. Think tubes. And I mean, toooobs!

Yeah "tubes" was when we thought the TV was the biggest user of
electricity ... and it might have been close if you had nat gas
appliances.
I was lucky that tubes were really just starting go away when I got
into the computer biz. I still carried a 25L6 and a 2D21 in my tool
bag. I did to a mail away electronic course when I was a kid where we
made a series of things ending up with an AM radio using the box of
parts we got each week. That was tubes.



In the days I attended ET school in the Navy tubes and tube circuitry
composed about 80 percent of the classes and school phases. It was good
though because it covered all the components required to make them do
their job and the theory and math behind them.

It wasn't until the last few phases that they got into digital circuits,
op-amps and TTL (5v) logic. CMOS and full circuit integrated "chips"
were still unheard of in those days.

Later, when attending civilian schools tubes were treated more as
historical artifacts but the circuit theory and component theory
remained much the same. I had a leg up on most of the people in
the classes I took, thanks to the Navy.

They talked about tubes in FT school but it was clear they thought the
world was going to transistors.
We really spent more time on more archaic things like servos and mag
amps. There was also a lot more on basic theory and the fire control
problem since they did not have a clue what system we would study in B
school. It could have been the precursor to Ageis (too secret for us
to know about) or the Mk 1 system they had on the USS Arizona. I was
challenged by FTA school but I am not sure what I took away from it
other than a few basic concepts, some study habits and what Harry
would call the college experience.

On 10/12/2018 3:07 PM, wrote:
On Fri, 12 Oct 2018 14:34:56 -0400, "Mr. Luddite"
wrote:

On 10/12/2018 1:10 PM, wrote:
On Fri, 12 Oct 2018 08:00:23 -0400, "Mr. Luddite"
wrote:

On 10/12/2018 1:04 AM, Bill wrote:
Mr. Luddite wrote:
On 10/11/2018 8:12 PM, wrote:
On Thu, 11 Oct 2018 16:42:41 -0400, "Mr. Luddite"
wrote:

On 10/11/2018 3:40 PM, wrote:
On Thu, 11 Oct 2018 14:11:23 -0400, John H.
wrote:


http://tinyurl.com/y7dezaq3

"The left is revving up attacks on capitalism just as workers on the
bottom rungs are beginning to
benefit from the booming U.S. economy. According to last week's jobs
report, unemployment has been
pushed back to its lowest level since 1969. Wages in blue-collar
industries, such as construction
and maintenance, are rising faster than for white-collar workers. Pay
for people without a college
education jumped almost 6 percent since last year -- triple the overall wage gain."

Gosh, I thought wage growth was stagnant.

There was an article in USA Today yesterday talking about .how wages
are going up across the board and some jobs are really taking off

BTW your link took me to Harbor Fright generators.

About that, why is my 5.5 KW Briggs 11 hp and theirs is 8?
They must have stronger horses in China



With no losses considered:

8 hp = 5.96Kw
11 hp = 8.2Kw

I completely forgot about a small generator I bought from a neighbor
last year. It was brand new, still in the box and she
decided to have a whole house generator installed instead. She
only wanted $200 for it but after looking it up I decided I'd be
ripping her off, so I gave her $300. It's rated at 4,750 peak watts
and 3800 watts continuous. Engine is 6.3 hp.

I put it together last spring and fired it up. Ran fine, was not
overly noisy (for a conventional type generator). It has electric
start which is nice and will run on gas or propane, although propane
is at a reduced output capacity. I ran it out of gas and stored it away
and, until just now, had forgotten I had it. It's a "Wren" that she got
from Home Depot:

https://tinyurl.com/ybef4hty

I keep hearing about the reduced output capacity on propane but I
don't see it. I will say fuel consumption is where the difference of
energy density shows up. At full load the gasoline consumption is
around 0.5 GPH and propane is more like 0.8 GPH although the gasoline
is easier to measure accurately. I am just going on a gauge on a 150
gallon tank and that is not very precise.
After a similar discussion on the real boat group I tested my
generator using my convection oven as the load.
This is 5402.7w running a 5500w generator on propane
http://gfretwell.com/Propaneproject/Onpropane.jpg
When I plugged in two 100w lights, it tripped the breaker before I
could take pictures.



I think any generator can temporarily exceed their rated capacity but
they may not last long if done on a regular basis. Windings and other
components will get hot and go "poof". It's not often that generators
are running all the time at full capacity and if they are, you probably
need a bigger generator. :-)

I mentioned before that the little Honda I have is rated for 2,000 watts
surge and 1600 watts continuous or 13.3 amps. It ran my large microwave
with a measured amperage draw of over 16 amps for a short time but as
soon as I realized how much current was being drawn I shut the microwave
off. I wouldn't do that on a regular basis. The circuit breaker on the
generator never tripped.

I've been looking around for a larger portable generator but I want one
with 4 poles instead of the typical 2 poles. 4 poles will allow the
engine to run at 1800 RPM to produce it's rated output at 60Hz instead
of the typical 3600 RPM in a 2 pole generator. 3600 RPM is the main
reason they are so noisy.





My Yamaha 2000 runs my Samsung camper microwave fine. Never ran it for a
long time, mostly heat water for coffee.


The Honda 2000 runs the smaller, counter-top microwave fine as well, but
it's only rated at 750 watts versus the 1200 watts that the over stove,
built in microwave is rated at. I purposely shopped for the lowest
wattage small microwave I could find and 750 watts seemed to be the
smallest. It still draws about 11 amps when running, so it needs 1320
watts of power to produce 750 watts of microwave power. 1320 watts is
within the Honda's rated continuous output of 1600 watts.

That's the thing. Can't confuse output power rating of the microwave
with the input required to produce it. The large microwave was drawing
slightly over 16 amps to produce 1200 watts of microwave power. That's
at least 1920 watts. The Honda is only rated for 1600 watts continuous
output and 2000 watts "surge". So to run the large microwave the Honda
was running near or at it's surge rating continuously. Not good.




That should have a 5-20 plug on it if it pulls 16a. I assume it is on
a dedicated 20a circuit.



It *is* on a dedicated 20a kitchen circuit although I was wrong about
it's microwave output power. It's 1000 watts, not 1200 as I had
previously thought.

As mentioned in another post the sticker indicates a service requirement
of 120vac at 1.64 Kw. Output is listed as 1000 watts. So, it
draws 13.666 amps running ... I measured 14 amps on house power, 16 amps
(briefly) on Honda power.

So, on house power: 1640 watts in, 1000 watts out. Makes sense to me.


640w of waste heat coming out the vent sounds high to me. The vent on
mine is barely warm. I had more waste heat coming out of my satellite
receiver.


What makes you think the extra 640 watts is "waste heat"?

On Fri, 12 Oct 2018 19:03:59 -0400, "Mr. Luddite"
wrote:

On 10/12/2018 3:07 PM, wrote:
On Fri, 12 Oct 2018 14:34:56 -0400, "Mr. Luddite"
wrote:

On 10/12/2018 1:10 PM, wrote:
On Fri, 12 Oct 2018 08:00:23 -0400, "Mr. Luddite"
wrote:

On 10/12/2018 1:04 AM, Bill wrote:
Mr. Luddite wrote:
On 10/11/2018 8:12 PM, wrote:
On Thu, 11 Oct 2018 16:42:41 -0400, "Mr. Luddite"
wrote:

On 10/11/2018 3:40 PM, wrote:
On Thu, 11 Oct 2018 14:11:23 -0400, John H.
wrote:


http://tinyurl.com/y7dezaq3

"The left is revving up attacks on capitalism just as workers on the
bottom rungs are beginning to
benefit from the booming U.S. economy. According to last week's jobs
report, unemployment has been
pushed back to its lowest level since 1969. Wages in blue-collar
industries, such as construction
and maintenance, are rising faster than for white-collar workers. Pay
for people without a college
education jumped almost 6 percent since last year -- triple the overall wage gain."

Gosh, I thought wage growth was stagnant.

There was an article in USA Today yesterday talking about .how wages
are going up across the board and some jobs are really taking off

BTW your link took me to Harbor Fright generators.

About that, why is my 5.5 KW Briggs 11 hp and theirs is 8?
They must have stronger horses in China



With no losses considered:

8 hp = 5.96Kw
11 hp = 8.2Kw

I completely forgot about a small generator I bought from a neighbor
last year. It was brand new, still in the box and she
decided to have a whole house generator installed instead. She
only wanted $200 for it but after looking it up I decided I'd be
ripping her off, so I gave her $300. It's rated at 4,750 peak watts
and 3800 watts continuous. Engine is 6.3 hp.

I put it together last spring and fired it up. Ran fine, was not
overly noisy (for a conventional type generator). It has electric
start which is nice and will run on gas or propane, although propane
is at a reduced output capacity. I ran it out of gas and stored it away
and, until just now, had forgotten I had it. It's a "Wren" that she got
from Home Depot:

https://tinyurl.com/ybef4hty

I keep hearing about the reduced output capacity on propane but I
don't see it. I will say fuel consumption is where the difference of
energy density shows up. At full load the gasoline consumption is
around 0.5 GPH and propane is more like 0.8 GPH although the gasoline
is easier to measure accurately. I am just going on a gauge on a 150
gallon tank and that is not very precise.
After a similar discussion on the real boat group I tested my
generator using my convection oven as the load.
This is 5402.7w running a 5500w generator on propane
http://gfretwell.com/Propaneproject/Onpropane.jpg
When I plugged in two 100w lights, it tripped the breaker before I
could take pictures.



I think any generator can temporarily exceed their rated capacity but
they may not last long if done on a regular basis. Windings and other
components will get hot and go "poof". It's not often that generators
are running all the time at full capacity and if they are, you probably
need a bigger generator. :-)

I mentioned before that the little Honda I have is rated for 2,000 watts
surge and 1600 watts continuous or 13.3 amps. It ran my large microwave
with a measured amperage draw of over 16 amps for a short time but as
soon as I realized how much current was being drawn I shut the microwave
off. I wouldn't do that on a regular basis. The circuit breaker on the
generator never tripped.

I've been looking around for a larger portable generator but I want one
with 4 poles instead of the typical 2 poles. 4 poles will allow the
engine to run at 1800 RPM to produce it's rated output at 60Hz instead
of the typical 3600 RPM in a 2 pole generator. 3600 RPM is the main
reason they are so noisy.





My Yamaha 2000 runs my Samsung camper microwave fine. Never ran it for a
long time, mostly heat water for coffee.


The Honda 2000 runs the smaller, counter-top microwave fine as well, but
it's only rated at 750 watts versus the 1200 watts that the over stove,
built in microwave is rated at. I purposely shopped for the lowest
wattage small microwave I could find and 750 watts seemed to be the
smallest. It still draws about 11 amps when running, so it needs 1320
watts of power to produce 750 watts of microwave power. 1320 watts is
within the Honda's rated continuous output of 1600 watts.

That's the thing. Can't confuse output power rating of the microwave
with the input required to produce it. The large microwave was drawing
slightly over 16 amps to produce 1200 watts of microwave power. That's
at least 1920 watts. The Honda is only rated for 1600 watts continuous
output and 2000 watts "surge". So to run the large microwave the Honda
was running near or at it's surge rating continuously. Not good.




That should have a 5-20 plug on it if it pulls 16a. I assume it is on
a dedicated 20a circuit.



It *is* on a dedicated 20a kitchen circuit although I was wrong about
it's microwave output power. It's 1000 watts, not 1200 as I had
previously thought.

As mentioned in another post the sticker indicates a service requirement
of 120vac at 1.64 Kw. Output is listed as 1000 watts. So, it
draws 13.666 amps running ... I measured 14 amps on house power, 16 amps
(briefly) on Honda power.

So, on house power: 1640 watts in, 1000 watts out. Makes sense to me.


640w of waste heat coming out the vent sounds high to me. The vent on
mine is barely warm. I had more waste heat coming out of my satellite
receiver.


What makes you think the extra 640 watts is "waste heat"?

Any energy that is not going to the load (food in this case) is waste.
You have to assume the radiated power *mostly* ends up in the food so
anything else is waste.
The first thing you need to know when you are computing the HVAC load
(heat) in a computer room is the power coming in. (AKA sensible heat)
It is roughly 3400 BTU per KH and you assume all electricity coming in
goes out as heat so you are saying your microwave is pumping 2217.89
BTU in the air the whole time it is running ... plus what it does
heating the food?

Sorry I was an Installation Planning Rep too ;-)

I really think if all of that was true you could cook another hot dog
on the fan.