how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)

0 Answers  

---

what type of motor is used in washing machine

8 Answers  

---

How many types of AC current?

8 Answers  

---

Pl. brief about break-down maintenance of machine tool.

0 Answers  

---

is a normal conductor can be used a core in windings if not what is the winding core speciality.

2 Answers  

---

What is the criteria in selecting Air circuit breaker(ACB) & Moulded case circuit breaker(MCCB) for a particular range?

3 Answers   DLF,

---

What's the part of OTCC in transformer?

7 Answers   Bhel, RRB,

---

What is difference between MCB,MCCB,ELCB and RCCB? Brief description and why RCCB is costly?

3 Answers   JLL,

---

WHAT HAPPEN WHEN CT SECONDARY OPEN DURING LOAD

16 Answers   Neco,

---

what is the mazor difference between the induction transformer and synchonous motor?what is the similarity between them?

1 Answers  

---

what is lightning arester?generaly which type of used in industeries? why its used?

7 Answers   Essar,

---

Why glands not provided for XLPE cables

1 Answers   Saint Gobain,

---