Answer / n.pandiarajan

connect a high resistance and a indication lamp across the
fuse.
If fuse is normal then the current flows through the load
now because of high resistance the indication lamp doesn't
glow.

In case of fuse failure the current flows through the high
resistance path to complete the circuit now the indication
lamp starts glows.

What is Minimum permicible meggering value for following 1) LT Panels (Ph to Ph / Ph to Earth) 2) 11 KV, HT Panels (Ph to Ph / Ph to Earth) 3) 11 KV Cable 4) LT Cable

1 Answers   BFL,

---

can you show me the components inside a air circuit breaker with connection diagram?

1 Answers  

---

WHAT IS REACTIVE POWER?

2 Answers  

---

Why HT motors are connected in star.

7 Answers   GIL,

---

what is RNG in the DG synchronizing by PLC?

0 Answers  

---

---

difference between torque mode and speed mode

4 Answers   JSW,

---

how to select short circuit current while selecting a MCCB? how to calculate current for a given KVA and KW load?

2 Answers   GE, PnU Engineering,

---

Types of tempering of energy meter?

1 Answers   Nespak,

---

which relay is better , instantaneous or IDMT relay .

2 Answers  

---

method to check earthing

5 Answers   ECC,

---

in our transmisison sub station why we step down firstly 132kv\33kv then 33kv to 11kv. can we direct step down 132kv to 11kv.

2 Answers  

---

11 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter

0 Answers  

---