It is normal for GFCI breakers and receptacles to feel warm to the touch while under load. They should not feel "hot". GFCI receptacles often protect other receptacles further down the line, so the load does not necessarily need to be plugged into the GFCI receptacle itself. AFCI breakers will also feel warm to the touch. Again the receptacles should not feel "hot". If they are hot or heat discolored, you should discontinue use and call a licensed electrician. C. P., Master Electrician
There must be leakage current in the down stream receptacles It is going to be a trial and error method of finding the leak. Remove the GFI and make a through connection to the downstream receptacles Now go to first receptacle and install the GFI. If it holds the fault is further down stream. Keep going down the line until you find the fault. When the GFI trips and won't reset it will be the up stream feeder. Check the feeder wire for cuts or scrapes in the insulation. Replace this feeder.
It is perfectly acceptable to have (2) 120 volt 15 amp receptacles operated from a 120 volt 20 amp circuit breaker (as a general rule of thumb 11 receptacles are acceptable on a 20 amp circuit). The 15 amp rating of the receptacle is the maximum allowed amperage that should be hooked up to the receptacle at any one time. So in this case the limiting factor is the amount of current being drawn across both receptacles simultaneously should not exceed the 20 amp rating of the circuit breaker. In the United States the NEC code allows the use of a 20 amp circuit breaker to feed a branch circuit consisting of 15 amp receptacles. Generally you would not exceed 11 receptacles though as you will assume an average load of 1.5 amps per receptacle and trying to maintain about 80% max load.
GFCI protection is required for most outdoor receptacles, bathroom , garage wall outlets, kitchen, and all receptacles in crawl space.
The NEC does not limit the receptacles in a residents. Industrial it is limited to 180 watts each.
It is normal for GFCI breakers and receptacles to feel warm to the touch while under load. They should not feel "hot". GFCI receptacles often protect other receptacles further down the line, so the load does not necessarily need to be plugged into the GFCI receptacle itself. AFCI breakers will also feel warm to the touch. Again the receptacles should not feel "hot". If they are hot or heat discolored, you should discontinue use and call a licensed electrician. C. P., Master Electrician
Infintismal calc is the combination of intergral calc and differential calc
A calc is an abbreviation for a calculator or a calculation.
Yes, you should take both pre-calc and trig before ap calc. Both of those course help lay the fundamentals of ap calc.
Mostly in Calc III you deal with them, not so much in Calc II and none in Calc I
UpBeat Inc. has a wide variety of smokers receptacles, from wall mounted receptacles to stand up smokers receptacles.
Calc 2, then Calc 3, then usually Differential Equations
Most probably the receptacles downstream from the GFCI would not be protected by the GFCI receptacle.
pre-calc
500sq ft per ton but the best most efficient sizing is to do the manual j load calc
The receptacles will be wired in parallel with each other.
There must be leakage current in the down stream receptacles It is going to be a trial and error method of finding the leak. Remove the GFI and make a through connection to the downstream receptacles Now go to first receptacle and install the GFI. If it holds the fault is further down stream. Keep going down the line until you find the fault. When the GFI trips and won't reset it will be the up stream feeder. Check the feeder wire for cuts or scrapes in the insulation. Replace this feeder.