Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / m.babu
By giving these two wires to Neutral displacement relay.
in the event of earth fault condition some voltage appears
across the relay and it will trips the circuit breaker.
In healthy condition '0' volts across the relay.
| Is This Answer Correct ? | 26 Yes | 3 No |
Post New Answer View All Answers
my diploma certificate in my higher education college
1. How many types of mangers? 2.How many types of capacitors? 3.pls tell me normally types alternator problems?
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?
An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor reactance at stand still is A 2 ohm B 1.25 ohm C 3.15 ohm D 2.25 ohm
What is the most accurate way of testing ELCB?ELCB is better than RCD?
How to detect voltage vector shifting in interconnection protection.
HOW THE OLTC TRANSFORMER SAVE ENERGY IN COMPARISON TO OFF LINE TRANSFORMER AND IS IT ECONOMICAL TO REPLACE THE OFF LINE TRANSFORMER TO OLTC TRANSFORMER
1)What is a Triode? What are its uses? 2) What is a Triac? 3) What is a Thyristor?
Single line diagrams for star to delta and DOL starters.
What is the range of the stator resistance of 3 phase induction motor?
What is force on parallel conductors ?
what is ATS & RING MAIN UNIT in Distribution System?And its Function.
What is Control & Relay Panel? And Remote Control Center?
we use capister for power factor. when we use capaciter in dg circuit than defect dg. can we use capaciter bank for dg circuit
what is feed back and what are feed back amplifiers?
