WHERE IS THE LIGHTING ARRESTER SHOULD BE PLACED IN
DISTRIBUTION LINES?
Answer Posted / e.kiran kumar
Lightning arresters are placed near HV windings of
Transformer.
Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
what is the difference b/w ground & virtual ground?
If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?
WHAT WOULD BE THE FORMULA OF WIRE GAUGE FOR A FULL LOAD CURRENT
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
Why let through energy not considered for ACB breaker while cable sizing?
What is the test block protection relay if any body know plz explained
Explain how to determine capacitor tolerance codes?
What is acsr cable and where we use it?
Explain the advantages and disadvantages of hydropower plant?
what will happen reduce the transformer voltage from 415v to 406v, is it save the energy,? are this methodis good to reduce the energy.?
what is harmonics? what are the factors it will depend upon
Why increase in current leads to increase in conductor temperature?
What is the difference between resistance grounding system and resistance earthing system?
what is the difference between rectifier and converter and commudator?
How many turns are there in primary winding? (In Transformer)