0
Add your answer:
Earn +20 pts
How do you calculate the size of cable according to current?
First determine the amperage of the circuit . e. g 15 amp or 20 amp ( typical household circuit ratings) the gauge is 14 and 12 respectively. The lower the gauge number the higher the current handling capability.
What is the starting current of 315 kw 380v motor..pf of .80 percent 3 phase..and what is the circuit breaker to use..sub breaker and main breaker?
starting current of 315 kw motor in start delta 2.5 time for single sec. if your cable lingth 130 meter u can use 150mm2 (3 cable per phase) 150mm2 single cable current 292 Amp voltage drop 0.28/meters so u can use breaker 1000 Amp and set Im time (for starting current) setting avalible in breaker.
How much current flow in 1 watt bulb?
Everything Depends on the voltage supply ...... Current flow (Amp) = Watt / Voltage the Current flow will be 1 amp if voltage is 1 V the Current flow will be 0.5 amp if voltage is 2 V the Current flow will be 0.25 amp if voltage is 4 V and so on.......
What is the current in a circuit measured in?
The unit of current is the ampere (A), or amp for short. A thousandth of an amp is a milliamp (mA). One amp is equal to one coulomb of charge per second.
What Do Amps Measure?
You can measure the electrical current with an amp meter. Amperage measures the current flow.
What size aluminum cable for 100 amp service?
2 AWG Aluminum.
What size aluminum entrance cable for 100 Amp service?
2 AWG Aluminum.
What is the cable size for 1 to 100 Amp current list?
25mm cable
Will a 5 amp device work with a .5 amp power cable?
Yes, the larger cable can carry more load (current) than the other cable.
What size aluminum wire for 1200 amp service?
For Service Entrance Cable 600 kcmill (Thousands of circular mils).
Will a 12v 2 amp device work with 12v 5 amp power cable?
Yes, the larger cable can carry more load (current) than the other cable.
What size aluminum ser cable needed for 100 amp sub panel?
For a 100 amp sub panel, you would typically need a 2-2-2-4 aluminum SER cable. This cable consists of three insulated conductors (two hot and one neutral) and one bare ground wire. It is important to always consult your local electrical code and a qualified electrician to ensure you have the correct size and type of cable for your specific installation.
What size service cable would you need for a 200 amp service?
For a 200 amp service, you would typically need a service cable with a minimum size of 2/0 AWG copper or 4/0 AWG aluminum to safely handle the current. It's important to check local building codes and consult with a licensed electrician to ensure compliance and safety.
What wire size should you use for a 80 amp electric box?
A #14 copper conductor is rated at 15 amps.
Can you use 0.75mm 2 core cable with 3 amp plug?
No, a 0.75mm 2 core cable is not suitable for use with a 3 amp plug. The 3 amp plug typically requires a higher rated cable to safely handle the electrical current. It is important to use the correct cable size and rating to prevent overheating and potential electrical hazards.
What size wire cable and fuse for a 9.8KW shower?
7.2kW shower = 32 Amp fuse = 6 mm2 cable size7.5kW shower = 40 Amp fuse = 10 mm2 cable size8.5kW shower = 40 Amp fuse = 10 mm2 cable size9.5kW shower = 40/45 Amp fuse = 10 mm2 cable size10.5kW shower = 45 Amp fuse = 16mm2 cable size
What is the Current carrying capacity of 95 sq mm 4 core aluminium cable?
2.5 sqmm cu cable current carrying capacity is 19 amps.
