What is the meaning of BREAKING and MAKING CAPACITY in case
of CIRCUIT BREAKERS.
Answer Posted / wasim
The peak value of current(including d.c component)during first cycle of current wave after the closure of circuit breaker known as making capacity.
Breaking capacity:It is the rms current that a circuit breaker is capable to break at given recoveryvoltage and under specified conditions.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
what is negative d.c. voltage, why this voltage is used in base transciever station.
what is the difference between megger and earth resister ??
what is load despatching
how to produsing geretor power
We have Diesel generator of 200KW. fuel consumption is always same,even connected light load or full load. Is it right?
Parts of machine and their discription in details with suitable photo
What are the advantages of stationary armature and rotating field system?
how to revers the direction of single phase motor
WHY THE RATINGS OF THE TRANSFORMER IS 33KV WHY NOT OTHER???
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.
Give the topology of current amplifier with current shunt feedback?
what is effect of 5amp fuse on 2mva pry protection of transformer
we have one oven for 12 zone we are installed ir lamp in oven we control load from thyrister and 0 to 5vdc so our zone no 8 getting bright in fraction of second so what we do.. Please answer
. What is Electrical Life & Mechanical Life of Circuit Breaker? 2. What is Electrial Life & Mechanical Life of Magnetic Contactor? 3. What is RCD, RCCB & RCBO? 4. What is the Between defferance of RCD, RCCB & RCBO?