if vcb make contact but output notreach give the reason?
- 2 Answers
- 2626 Views
- VVF India, I also Faced
- E-Mail Answers
Answer Posted / sheikh
VCB is a mechanically operated switch hence it may be operated without any supply either input or output.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
which is the best institute for PLC,SCADA,DCS in hyderabad
where we use the SFU & FSU?
How to select a transformer group to connect a 0,433 KV generation with 33 KV grid in bi directional flow of current
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.
In the magnetic fluxes, what is the role of armature reaction?
hr round
Whether the vacuum contactor requires Short circuit protection?If No,why?
How the frame size of a flange mounted AC induction motor is calculated?
What is bode plot?
What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?
what is the difference between c power and U power acb breaker
What is meant by coupling capacitor?
why we use ac supply as 415 volts instead of 415 v why we cant apply 230 v for dc
why the difference arise between HT reading & LT reading (submeters fixed in complexes, apartments etc)if the power factos exceed from 0.9 to 1 can the ht meter reads fast?
