Answer / nima tsering

circuit breaker works in offload, and isolator works in
offload ....so wenever there is fault in ur house hold
electrician first open the isolator ..which isolate the
supply ...

can we use inductor for passing or blocking of AC or DC?

3 Answers   Moser Baer, NTPC,

---

How to calculate the total number cells required for a particular KVA UPS system?

1 Answers  

---

In three phase energymeter the spindle rotating backward why?

1 Answers  

---

what is ground clearence in transmission system.is it varies wit conductor size,height of poles,span.

1 Answers  

---

What is difference between A.C & D.C Resistance ?

4 Answers  

---

how ceiling fan worked?

0 Answers  

---

can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.

0 Answers   DEWA,

---

What is the exact load current needed for a place which has 100nos of bulb of each 100w?

2 Answers  

---

what is preventive maintenance? and what is predictive maintenance? and what diffrence both?

3 Answers   Volkswagen,

---

what is feed back and what are feed back amplifiers?

0 Answers  

---

electric shock is due to current r voltage.?

12 Answers   National Steel, TCS,

---

What is the Difference Between MCCB & ACB & VCB

4 Answers   ABB,

---