If OLTC is in manual position there is chance to variation of voltage(Low or High)?
why we use isolation transformer?
HT/LT TRANSFORMER TEST?
Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.
which site/city in India has all three(thremal,Hydal and Nuclear)power generaton facilities?
Is it necessary to seperate the DG earth grid with Electricity Board earth grid for protecting the DG set. if yes why?
what is meant by bus bar and outgoing/incoming breaker in an electrical/electronic circuit
What is different between Circuit breaker and Isolater?
what is cogging and crawling
20 Answers ABB, Ashok Leyland, Bharat Bijlee, BMRCL, MN Dastur, Siemens,
What is class 2 coordination ?
IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8
I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com
why star connected transformers used in tneb?
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