Answer Posted / ajit kumar panda
Breaking capacity, sometimes referred to as interrupting capacity, is the maximum number of amps or volts that a circuit breaker can interrupt. Each apparatus designed to interrupt electrical current can have more than one breaking capacity because the voltage it is exposed to affects the number of amps it can interrupt. It is important to use a breaker that has a high enough breaking capacity to interrupt the maximum possible current and voltage in a system because an unchecked surge in electrical energy can do damage to electronics or to a building.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
why ht cable end termination don't have a gland?
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
How to calculate cable size by using load.?? Any formula...
how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?
Why star delta starter is preferred with induction motor?
all interview questions with answers of ntpc (2000-2009
What will be the effect if I use inverter as UPS mood?
which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it
1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?
what is diff btw electric,magnetic & eletromagnetic field
how freewheeling diode improves the powerfactor
Define pole pitch?
During regenerative breaking= A rotating magnetic field is reversed B slip is positive C torque is positive D slip is negative
Explain Circuit Breaker Trip Characteristics in detail.
Why an ac systems are preferred over dc systems?
