Answer Posted / kumavat nareshkumar .c.
LA is non-linear resister.LA is installed on transmission
line,transformer and other electrical equipment.LA are used
to protect the equipment against lightning-stroke(high
voltage) and provide path from top to ground so lightning
stroke directly into ground.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.
Iwould like to know barc interview questions
1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?
if negative of DC supply used and positive is grounded through EGB, and if ELCB used in the system then is it sense the positive volatge and get tripped is it possible?
WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??
What is the permissable nutral current of three phase system as per IS standards?
Differnce between negative Pahse SequenceFunction and unbalance Function?
why we testing the core balance of the transformer before comissioning?
How i can calculate current of cable according to ares?
ANY ONE TELL ME ABOUT generator synchronization panel panel to synchronise 3 gen of 250kva both automatic and manual. 2 gen output vol 415 3ph, 1 gen output vol 400 3ph SEND THE DETAILS DIAGRAM ON THIS EMAIL ADDRESS ayazleo@hotmail.com as soon as possilble best ragrds electrical engineer ayaz mahmood SAUDI TECH
What is block diagram?
What is tranformer differtial?
how was your last weekend.
How is magnetic leakage reduced?
what is the relation between knowing of the distance between power transformer and the capacitor feeder in case of parallel operation