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The purpose of the SEC's circuit breakers rule is to:
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Are two pole circuit breakers 240 volts?
Yes, as long as you don't exceed the amperage of the breaker. Say your double pole is 30 amps. You want to run a clothes dryer that uses 10 amps, and a welder that uses 20. They both run off of 220v. You can dry your clothes when you are not welding. You can weld when you are not drying clothes. If you try to do both at once, you may or may not trip the breaker. Technically, you can run as many 220v plugs as you want, as long as you don't exceed the breaker's rating. Say you had a 5 amp air compressor, a 5 amp water pump, and a 10 amp clothes dryer. You can run all three at the same time. Just remember, as you increase voltage, you decrease amperage.
What is the max number of breakers in a breaker box?
Some local electrical codes don't allow mini breakers, so check with local codes before you install them. As a general rule the total load of all breakers should not exceed the supply load of the main. As a general rule the total load of all breakers should not exceed the supply load of the main. This is not a true statement . You will find that if you add up all the breakers, in most cases the total will exceed the main breaker total. On a 42 circuit board at 15 amp breakers the total will come to 630 amps. The way code looks at it is that not all circuits will be on at once and not all at full load. The main breaker only protects the service entrance wires. If the amperage of the main service wires becomes greater than that of the wire rating then the main breaker will trip.
In The USA How many outlets can be hooked up on a 20 amp circuit?
Rule of thumb is about 8 unless it is a dedicated circuit. The NEC has no requirements on the number of receptacles that can be on a circuit in a residential setting. The circuit should be layed out to only cover 500 sq. feet. A single room of 500 sq. feet, you could put as many receptacle as you want on one circuit.
What is the electrical formula to for calculating the number of 15 amp recepticles that can be install on a 15 amp circuit?
There isn't a formula, but the general rule is that you allow for 1 amp per outlet and you load the circuit to 80% of maximum. For a 15 Amp circuit you can have a maximum of 12 outlets.
What is the continuous current draw on a 20 amp circuit breaker?
Depends on what you have connected to the circuit. It is less than 10 amps or the breaker would trip. A rule of thumb is you design for about 80% load related to the breaker. For 20 amps that would equal 16 amps.
Did the kwakiutl have tribe rule breakers?
did the kwakiutl have tribe rule breakers
What size fuse for a 20 HP DC motor?
20hp = 14.92kW 14.92kW / X Voltage= X Amps Rule of thumb for fuses: X Amps x 1.5 = Y Amps Fuse Rule of thumb circuit breakers: X Amps x 1.2 = Y Amps Circuit Breaker
Are two pole circuit breakers 240 volts?
Yes, as long as you don't exceed the amperage of the breaker. Say your double pole is 30 amps. You want to run a clothes dryer that uses 10 amps, and a welder that uses 20. They both run off of 220v. You can dry your clothes when you are not welding. You can weld when you are not drying clothes. If you try to do both at once, you may or may not trip the breaker. Technically, you can run as many 220v plugs as you want, as long as you don't exceed the breaker's rating. Say you had a 5 amp air compressor, a 5 amp water pump, and a 10 amp clothes dryer. You can run all three at the same time. Just remember, as you increase voltage, you decrease amperage.
Did the US Court of Appeals for the Third Circuit rule on the constitutionality of the Defense of Marriage Act?
No, the 3d Circuit has not ruled on it.
Did the US Court of Appeals for the Fourth Circuit rule on the constitutionality of the Defense of Marriage Act?
No, the 4th Circuit has not ruled on it.
Did the US Court of Appeals for the Sixth Circuit rule on the constitutionality of the Defense of Marriage Act?
No, the 6th Circuit has not ruled on it.
Did the US Court of Appeals for the Tenth Circuit rule on the constitutionality of the Defense of Marriage Act?
No, the 10th Circuit has not ruled on it.
Did the US Court of Appeals for the Eleventh Circuit rule on the constitutionality of the Defense of Marriage Act?
No, the 11th Circuit has not ruled on it.
Is it true that if the stock market drops more than a certain number of points or percent in a single that it will stop trading so that it wont crash?
You are asking about the SEC's circuit breakers http://www.sec.gov/answers/circuit.htm "The securities and futures markets have circuit breakers that provide for brief, coordinated, cross-market trading halts during a severe market decline as measured by a single day decrease in the Dow Jones Industrial Average (DJIA). There are three circuit breaker thresholds-10%, 20%, and 30%-set by the markets at point levels that are calculated at the beginning of each quarter. The formulas for these thresholds are set forth in the New York Stock Exchange (NYSE) Rule 80B."
What was the purpose of The All-India home rule league?
The purpose of the All India home rule league was to help in the development of the sport locally.
Does the 5 second rule work?
if you drop a piece of food on the ground some people believe you have 5 secs to pick it up otherwise its not eat able
What is the max number of breakers in a breaker box?
Some local electrical codes don't allow mini breakers, so check with local codes before you install them. As a general rule the total load of all breakers should not exceed the supply load of the main. As a general rule the total load of all breakers should not exceed the supply load of the main. This is not a true statement . You will find that if you add up all the breakers, in most cases the total will exceed the main breaker total. On a 42 circuit board at 15 amp breakers the total will come to 630 amps. The way code looks at it is that not all circuits will be on at once and not all at full load. The main breaker only protects the service entrance wires. If the amperage of the main service wires becomes greater than that of the wire rating then the main breaker will trip.
