what is distribution board?

0 Answers  

---

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  

---

why multiplying factor is used in wattmeter???

1 Answers   Nippon,

---

what is the principle of generator, motor, and transformer and explain the definiton of flemings left hand rule , right hand rule and ohms law

2 Answers   NFCL,

---

What will be in Mahagenco Trade Test Exam? I want to know the same.

0 Answers   MahaGenco,

---

---

what is the effect of power factor to (a) voltage (b) transformers (c) generators (d)transmission lines

4 Answers  

---

Why electricity in India is in the multiples of 11 like 11kv, 22kv, 33kv

2 Answers   KPIT,

---

Initially motor starts with star connection ,after few timing changes to delta connection, why the motor should run continously in star connection,it gives high torque & low current?

3 Answers  

---

What is the range of the stator resistance of 3 phase induction motor?

1 Answers  

---

what is the differenc between A.C. and D.C, which is more dangerious?

4 Answers  

---

There are 2 motors without name plate and terminal but one is DC motor and another is induction motor.How one can identify which one is DC and which one is AC motor?

6 Answers  

---

how to calculate the capacitor to maintain power factor?

0 Answers   Bosch,

---