What are the main parts of VCB?
Answers were Sorted based on User's Feedback
Answer / deen
Vacuum interrupter,mechanism,operating rod,spring charge motor,bottle travel distance is important,
| Is This Answer Correct ? | 30 Yes | 3 No |
Answer / guest
vaccum bottle contact gap,tripping contact,closing and
triping coils,moving lever rods,connector between metering
unit and relay unit
| Is This Answer Correct ? | 19 Yes | 2 No |
Answer / manish
vaccum chamber, moving & tripping mechanism
,contacts, relays, bushing,
instrument transformers and bus bar.
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / jashpal gohil
Veccum bottle,closing coil and male& female contact
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / pulkit tyagi
Moving contact ,current transformer ,potential transformer , vaccume bootle,connector ,universal motor , spring
| Is This Answer Correct ? | 1 Yes | 0 No |
when two gen set runing in parallel but thay have diffrent pole pitch, then what will be happan
please explain working of revers power relay
Can 33kva/415v transformer be run underground? If the answer is yes why and if the answer is no why?
how many earthing should need for UPS, where its connected
if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .
What will happen if v use DCP Type Fire Exingusher on a Server Chaisis???
star delta starter single line digram
what is formula for calculate thermal overload in new numiricalrelay( not in bimetal relay)?
Define steady state error.
is the power of a single phase induction motor(Fans) is constant under varying speeds?
What is annunciator ?
CAN 50Hz transformer work at 60 Hz power supply? if yes how it is possible?
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