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The formula you are looking for is Watts = Amps x Volts.
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Can you tap off of a 200 amp service for 2 100 amp panels?
Yes, but at every reduction in wire size there has to be a breaker sized to the smaller wire size. The wire size for 100 amp panels is recommended at #3 copper conductor. From the 200 amp feeder panel you will require a 100 amp two pole breaker for each of the two 100 amp services. Keep in mind that if you run the 100 amp services close to maximum this will take away the capacity of the 200 amp service for other branch circuits coming off of it. Also keep in mind that if the panels are located, not in the same building as the 200 amp service that the 100 amp panels will be treated as separate services and will have to be constructed like a 100 amp service. This includes ground rods. Also the bonding screw will have to be removed that connects the neutral buss to the panel enclosure.
How many watts of solar panel is needed to run 1 hp aircon?
One hp is approximately 756 watts.
How many watts can you run in 20 amp?
20 Amp * 120 Volts = 2400 Watts 2400 Watt * 80% max use = 1920 Watts planned normal usage for a circuit with a 20 Amp breaker.
How many watts does it take to run a paper shredder?
A small shredder 100-200 watts.
Does it cost more to run four equals 25watt bulbs than one 100 watt bulb?
100 watts is 100 watts no matter how you add it up.
What can a 115 Toyota Tacoma outlet run?
My outlet is listed 100 watt and 400 watt You can rough guess 1 amp per 100 watts. The amp requirement will be listed on the tool.
Can you run two eight inch subwoofers requiring 50-100 watts of power each running at 4 ohms with a 2 channel 4 ohm amp putting out 75 watts per channel without damaging the subwoofers or the amp?
Yes
How many 78 Amp fans can you run on 30 watts?
Assuming you mean 12 volts, then you cannot run any 78 Amp fans. Unless your fans run at 0.38 volts, there is no way to draw 78 amps from 30 watts.
Can you tap off of a 200 amp service for 2 100 amp panels?
Yes, but at every reduction in wire size there has to be a breaker sized to the smaller wire size. The wire size for 100 amp panels is recommended at #3 copper conductor. From the 200 amp feeder panel you will require a 100 amp two pole breaker for each of the two 100 amp services. Keep in mind that if you run the 100 amp services close to maximum this will take away the capacity of the 200 amp service for other branch circuits coming off of it. Also keep in mind that if the panels are located, not in the same building as the 200 amp service that the 100 amp panels will be treated as separate services and will have to be constructed like a 100 amp service. This includes ground rods. Also the bonding screw will have to be removed that connects the neutral buss to the panel enclosure.
What size wire for 100 amp panel in detatched garage?
i just left lowes an they told me to run 100 amp to my building i would need wire size 2-2-2-4 alumninum and run it in conduit the lowes around here does not sell copper wire that size
How many watts of solar panel is needed to run 1 hp aircon?
One hp is approximately 756 watts.
I'm are thinking about buying a 1600 watt pyramid amp are they any good?
No you will not even get close to 1600 watts from that amp. If you read the spec for the amp they were putting 16-18 volts into the amp to get the claimed wattage. In your car you will be lucky to get 13.5 volts. You will see maybe 350 watts. A good rule when buying amps is a good amp will run about $1.00 a watt. So a $300 amp will be @ 300 or so watts.
What type of wire do you need to run a 60 amp sub panel with 3 20 amp single breakers in the panel?
I would use 4 AWG copper to be safe.
How many watts can you run in 20 amp?
20 Amp * 120 Volts = 2400 Watts 2400 Watt * 80% max use = 1920 Watts planned normal usage for a circuit with a 20 Amp breaker.
How many watts does it take to run a paper shredder?
A small shredder 100-200 watts.
Does it cost more to run four equals 25watt bulbs than one 100 watt bulb?
100 watts is 100 watts no matter how you add it up.
What type of Amp do I need to run the Kicker 08DS12L72 Dual 12 in. 1500 Watts Enclosed Car Audio Subwoofer?
Any amp capable of pushing up to 1500 Watts will do the trick, and shouldn't be too expensive to come across.
