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Q: Can 4 thhn be usedto feed 100 amp subpanel?
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Where would a 100 amp breaker be used?

In a residential application it would most likely be used as the breaker for the entire main electric panel or a subpanel feed.


Can you use a 200 amp subpanel on a 100 amp branch circuit?

No, it is not recommended to use a 200 amp subpanel on a 100 amp branch circuit. The subpanel rating should not exceed the capacity of the branch circuit to prevent overloading and potential safety hazards. It is important to match the subpanel rating with the branch circuit capacity to ensure proper electrical function.


What percent of copper is a 1O THHN Electrical Wire?

I would need more detailon your question but what i can tell you is 100' of #10 THHN eire is 8320grams with insulation and 7110 grams as bear copper wire. Now what i am trying to figure out is if that copper wire is 100% copper or not?


Can a 60 amp main breaker be used to supply a 100 amp subpanel power so that I can take advantage of the extra curcits provided by the larger panel I'll only be using 45 amp at any time?

It is not recommended to use a 60 amp main breaker to supply a 100 amp subpanel. This can lead to overloading the main breaker and potentially causing a fire hazard. It's important to match the ampacity of the subpanel to the main breaker for safe and efficient operation.


How do I add new circuits to an 100 watt electrical box from the 1970'sIt has two open slots on the bottom and should I add a subpanel or upgrade the whole box I am disabled and have ltd resources?

It depends on what you are adding for a load. There is nothing wrong with what you have, but if you have more than two circuits to add, a subpanel is your answer if the loads are lighting or other small stuff. Pricewise and ease of installation equals a subpanel. If adding larger loads, an upgrade to 200 amps is necessary.


How much fried rice needed to feed 100 people?

Approximately 100 cups of rice will feed 100 people.


You want to put 100 amp meter in old small house what gauge wire should you use for main service?

#4 thhn copper or # 2 aluminum


How many medovniks feed 100 people?

100


How do you calculate feed conversion ratio for broilers?

feed conversion ratio: for every one broiler,a certain amount of feed is consumed. eg: 100 broilers is feed 800kg of feed 100 : 800 100 : 800 1 : 8 so for every one(1) broiler,eight(8)kg of feed is consumed.


How much feed is needed to produce 100 pounds of milk?

It requires 88 pounds of feed to produce 100 pounds of milk


Can you run an additional breaker panel parallel to the existing one?

It is generally not recommended to run an additional breaker panel in parallel with an existing one. This can create potential safety hazards, overload circuits, and violate electrical codes. It is best to consult with a licensed electrician to properly assess the situation and determine the best course of action.


How many heads of lettuce to feed 100?

100... rabbits? kids? zombies?