Answer / sanjib kr. patra

Safety Measure in ACB: 1) Over voltage 2) Under voltage 3) Over Current 4) Earth Fault are taken care using proper relay and its setting.

Answer / bhavesh jaiswal

Short circuit also.

Answer / reddy

I think don"t use earth faults in acb
;s

Answer / nagendra saladhi

over voltage, under voltage, over current, short circuit current and earth fault current were to be consider at the time of its setting.

Answer / muradali

under voltage closeing realy shunt relay

when the rheostat kept in minimum to maximum position in motors what will happen?

7 Answers  

Hi friends, i m electrical engineer i want a cdr for migration purpose so anybody have information about this then send me on jayesh_ee88@yahoo.com.please try to me

0 Answers  

how to select cable size?

4 Answers  

how work the lighting arrestor?

2 Answers  

I am looking for LV CT test. To check the polarity of the CT only. Can you suggest any supplier. Different companies are offering CT/PT Tester which is expensive. Thanks

2 Answers  

what is the principle of generator , induction motor,d.c motor

1 Answers  

21. What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing? 22. What are the protections to be used for Generator? 23. Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0 24. What happens when the polarity changes in CT? Explain briefly? 25. Explain the Term in CT Name Plate – Class: 5P10

3 Answers  

how to fit 3 HP crompton gear motor with conveyor with the use of staring delta starter or ordinary starter?

0 Answers  

if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?

0 Answers  

what happenes if two voltage source connected in parallel will be connected to load.

3 Answers   Efftronics Systems,

How to measure corona loss in a transmission line?(Plz ans only if u know the exact answer)

3 Answers  

what is the distance b/w EHV lines? 1.8m 2.11m 3.4m 4.14m

7 Answers   HAL,