Answer Posted / xxx
Sorry santhosh you are answer is not correct.
| Is This Answer Correct ? | 5 Yes | 3 No |
Post New Answer View All Answers
which IS or IEC is used for earthing,breakdown voltage of transformer oil, hv/pd testing and all type of electrical testing
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
An ELHNC 80amp 240v 30mA RCD is tripping periodically, every 30 - 180 seconds is it safe to disconnect the protection circuit?
What is the safety of UPS?
Why IR value of the (HT cable Plus synchronous motor) is less while individually having IR values in GΩ?
Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???
Define phase lag and phase lead?
How to know th details about an electrical Drawing ? Please mention the easy method.
what happend to DC shunt motor if its field winding insulation becomes slightly weak? will that motor can run on full load or not explain in detail. thanks
what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?
Please tell me the earthing procedures adopted for the STAR-STAR 3 Phase transformer in india and give a better sugession for earthing
What is thresh hold value of current?
Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?
Where should the lighting arrestor be placed in distribution lines?
What is meant by short-pitched winding?