Answer Posted / robin
Vaccum Circuit Breaker
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
How to determine stage of Automatic Power factor controlling Relay(Apfcr)?
How would you calculate power loss in a resistor?
What is a difference between indoor transformer and outdoor transformer of same rating
Define phase lag and phase lead?
What is the diff. between single compression and double compression gland
What is the two pole structure?
what is the meaning of vcc
What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.
how can i use REF and diffrencial relay both in 1 CT core for transformer protection?
i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?
if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?
Does all the output contacts (N/O as well as N/C) of a Numerical relay operate when relay receives a binary input/inputs or contacts are designated to specific logic input/inputs and only these contacts operate?
bsec exam syllabus (mis)
What is meant by control system?
Single line diagrams for star to delta and DOL starters.