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What is 20 percent off 30?
20% off of 30 = 24= 20% discount applied to 30= 30 - (20% * 30)= 30 - (0.20 * 30)= 30 - 6= 24
What times 30 to make 20?
The answer is 20/30 = 2/3.The answer is 20/30 = 2/3.The answer is 20/30 = 2/3.The answer is 20/30 = 2/3.
How much is 20 percent of 30?
20% of 30 is 6 ; 20 percent = .20 30 x .20 = 6
What is 20 minus 50?
50 - 20 = 30
What is 30 percent of 20?
To find 20 percent of a number, multiply the number by 0.2. In this instance, 0.2 x 30 = 6. Therefore, 20 percent of 30 is equal to 6.
Can you have a 120v circuit on a 30 amp breaker?
No, electrical code typically requires that circuits be protected by a breaker that matches the wire size. A 30 amp breaker is typically used for circuits with larger wire sizes. For a 120V circuit, a 20 amp breaker is more suitable with appropriate wire size.
Can 2 lengths of 14 Ga romex be used to make a 30 A circuit?
No, electrical wires can only be run in parallel on wire sizes 1/0 and larger. To supply a load of 30 amps you will need #10 wire and a 30 amp breaker.
Should 20 AWG be used for a 30-amperes wire?
No. A #20 wire does not have the physical circular mils for a load of 30 amps. The wire would burn the circuit open.
Can 30 amp breaker be put in number 12 wire?
No, a 30 amp breaker should not be used with number 12 wire. Number 12 wire is typically rated for a 20 amp circuit. Using a 30 amp breaker could lead to overheating and potential fire hazards.
What size ground wire is need for a 30 amp circuit?
For a 30 amp circuit, a 10 gauge copper wire is typically recommended for the ground wire. This ensures proper grounding and safety within the electrical system.
What is the smallest copper wire size permitted by the national electric code for a 20 amp single phase electrical circuit?
I think you mean either what is the correct size or minimum wire size needed when a branch circuit is protected by a 20 A breaker. The size is 12 American Wire gauge (AWG). 14 AWG is used for 15 A circuit and 10 AWG for a 30 A breaker. The lower the gauge the larger the cross-section of the wire.
Can 10-2 wire be used for an outlet?
Yes, 10-2 wire can be used for an outlet. The 10-2 wire consists of a black hot wire, a white neutral wire, and a ground wire. Ensure that the wire gauge matches the amperage requirements of the outlet and that it is installed according to local electrical codes.
What wire size in a 20 amp 250 volt circuit?
For a 20 amp 250 volt circuit, you would typically use a 12-gauge wire. This wire size is rated to safely handle the current and voltage requirements of the circuit without overheating. It is important to always refer to local electrical codes and regulations to ensure compliance.
Why 12 AWG THHN cannot be for 30 amps in the national electrical code?
According to the National Electrical Code (NEC), a 12 AWG THHN wire is rated for a maximum of 20 amps. This rating is based on factors such as wire size, insulation type, and temperature limitations to ensure safe operation and prevent overheating. Using a wire with a lower ampacity rating can pose a fire hazard and violate electrical codes.
How do you determine the size of electrical conductors?
by the size of the load they are connected to. a general lighting circuit in a home should be 500 sq feet. an appliance will have it's connected load on the name plate. all electrical components [ plugs, cord, wire, anything electricity flows through] must be DERATED 20 %. if your load is 30 amp 240, add 6 amp[20%]to the 30, for 36amp. the closest wire size is #8.
What size circut breaker for 10-2 wire?
A #10 wire has the capacity for 30 amps. No breaker larger than 30 amps should be used to protect the circuit.
Is 30 pounds larger than 20 kilograms?
No. 20 kilograms = 44 pounds 30 pounds = 13.608 kilograms
