Answer / krish

Making Capacity means(Example circuit breaker making
capacity is 16 amps wheather single phase or three phase.
Breaking capacity means It will with stand 16 amps.In
single phase Or three phase..

Answer / 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.

what is surge suppressor?

5 Answers   Essar,

---

Is any generator is developed which is operated with out diesal or other expensive source?

0 Answers  

---

Railway Basic electrical engg technical question with answer

1 Answers   Indian Railways,

---

What happen if in three phase 440 v , when you check voltage by testor it glows except one phase and in the same time when you check by multimeter it shows 440 v in any two phase.what will be the reason...

1 Answers   Greatship,

---

what is the difference between neutral and earth?

2 Answers  

---

---

Why the tank of transformer is made rectangular not circular??

9 Answers  

---

What happens if you give supply to the rotor of three phase induction motor?

11 Answers  

---

What do you mean by deregulated power system structure? Which structure (regulated/deregulated) is used by modern power system?

1 Answers  

---

whta is difference between contactor and breaker.

6 Answers  

---

Explain dc generator with its types?

0 Answers  

---

How can we calculate the rating of capacitor bank to be connected for a particular load(ex.100kw)to improve the power factor from 0.8 to 0.9?

4 Answers   Voltas,

---

What is electrical diversity factor in electrical installations?

0 Answers  

---