Answer Posted / s. senthavabalan
AMF Means Automated Mains Failure (Auto Changeover)
When the EB Power Turn OFF that time automatically DGset Turn ON
Is This Answer Correct ? | 13 Yes | 3 No |
Post New Answer View All Answers
What is the purpose of stand by earth fault protection for transformer ?
What is the difference b/w fanuc alpha series 16i and 18i controller. what is stand for i
what is meant by vector group of a transformer? How can it be derived?
what happens in the short circuited secondary transformer,if the resistance of the short circuit is increased gradually?
How to test REF relay testing for LV panel as per Kahramaa standard?
In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?
How many methods use the load flow solution?
What is referred to the electron in the outer orbit?
please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in
DEAR SIR,I GOT THE CALL LETTER FROM RRB, SECUNDERABD AS A JE-II SO PLEASE PROVIDE ME SOME MODEL QUESTION AND ANSWER PAPERS AND LAST YEAR QUESTION PAPERS
at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.
What is phenomenon of electromagnetic induction and how it works?
please give me all the Alarm .Trip ,Safety Relays & Conditions of UPS Systems mail me on ashokbabunhce@gmail.com
Do inductive loads have distorted current waveforms ?
Why we make earth connection with Transformer Body and What will be the minimum size of copper wire as per code with respect to KVA rating of Transformer?