Answer / maning

Shunt Trip

Answer / karthik raman.b

it may be switching transformer

Answer / jim sreedharan

ST is service turret( used to provide power supply to
plots/ residential villas).

Answer / mostafaghodrat

acb:
air circuit breaker
motoraise
2type:
1- with protection
2-without protection
vcb:
vaciuum circuit breaker

Advanced
To prevent the creation of the Arc, the contacts are located
inside the vacuum chamber.

Answer / venkatesh s.r

super tension

Answer / venkatesh sr

spring tension

Answer / bhaskar reddy

it may be meaning of st is small tension

What is the difference between MCCB & ACB Where it can be used

5 Answers  

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0 Answers   MPSEB,

standard earthing rating for power line..

0 Answers  

if vcb make contact but output notreach give the reason?

2 Answers   VVF India,

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1 Answers  

If current flows through conductor it produce magnetic field only.but if current flows through vaccum both magnetic & electrical field produce why ?

4 Answers   NTPC,

is that a problem if i connect a single phase load to a secondry delta connected transformer but i get a neutral from other transformer i the system?

0 Answers  

What is the difference between MCCB,ELCB,RCB & MCB

2 Answers   Bhel, HCL, HPL,

what is allowable current flows from phase to ground with out tripping the breaker

1 Answers  

diesel generator not getting start so whats problems will happen to DG and how we can start DG

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why rotor resistance starter is not suitable for squrielcage induction motor?why it is suitable for slipring induction motor?

5 Answers  

y r manufacturing fan is running into clockwise direction?y they can made in anticlock direction?pls give rply/ venkat.gattupalli@gmail.com pls send to my mail....

1 Answers