What are the necessary solutions needed to be carried out on a malfunctioned earthing mechanism of a VACUUM CIRCUIT BREAKER.(TAMCO)

0 Answers  

---

what happen if drive input fail momentry at 48.5 HZ frequency?

0 Answers  

---

why a three phase induction motor cannot run at synchronous speed ?

7 Answers   RUET,

---

What is critical disruptive voltage?

0 Answers  

---

What should be the protection scheme for a 15kw, 3-phase motor working in a lathe machine.

0 Answers  

---

1 HP = how many kw

9 Answers  

---

Re: can you give main difference between ELCB 2pole And RCCB 2pole? And how this devices operated?

4 Answers  

---

why rotor winding in induction motor is not earthed. normally we uses star winding in rotor .why?

3 Answers   Anglo Platinum, TATA,

---

How to specific gravity of battery will check, i didnt saw any hydrometer. & say me how to dip into the battery what are the specifications are given in the hydrometer?

1 Answers  

---

how oil in the MOCB was reduced compared with OCB? what are the features of the MOCB?

0 Answers   Asahi, BARC, K-Electric,

---

what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?

0 Answers  

---

What is lc oscillator?

0 Answers  

---