sarkar


{ City }
< Country > india
* Profession *
User No # 93476
Total Questions Posted # 0
Total Answers Posted # 7

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Users Marked my Answers as Correct # 17
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Questions / { sarkar }
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Answers / { sarkar }

Question { 6923 }

How to Calculate the current drain in the battery (1.4V)
for the 2mins time period?


Answer

(550mA x 2 min)/60 = 18.33mA

Is This Answer Correct ?    1 Yes 0 No

Question { 4746 }

are you hear the meaning of burden , excat meaning of
burden in only one word


Answer

connected load

Is This Answer Correct ?    4 Yes 0 No


Question { 3835 }

Can 2 nos. of 1 ton split ac be used through a 20 am supply
meter?


Answer

No,for two AC minimum 30A meter required.

Is This Answer Correct ?    0 Yes 0 No

Question { 10697 }

Difference between directional over current and non
directional over current ?


Answer

directional over current relay activates on flow of fault
current in perticular direction however non
directional over current relay activate for fault current
above setting.

Is This Answer Correct ?    6 Yes 2 No

Question { 19718 }

A cylindrical wire is compressed in length by 10%. The
percentage decrease in the resistance will be?????


Answer

Resistance will be decrease by 10%

Is This Answer Correct ?    5 Yes 19 No

Question { NTPC, 5281 }

HI,how to know that the MEGGER which i am using is working
properly,reply....thankyou


Answer

If this is an insulation Megger tester,short both terminal momentarily for a short duration and check it's pointer shows zero or not.If it is zero then it is o.k. otherwise not.For checking correctness of Megger reading you have to compare with standard one.

Is This Answer Correct ?    1 Yes 0 No

Question { 2590 }

i seen a 132kv/11kv transformer,and thier is a sugar
factorys
10MW EXPORT PLANT,MY QUESTION IS THAT
WHEN THEY EXPORT ELECTRICITY THEY USE THE SAME TRANSFORMER
AND THE CONNECT IT TO 132/11KV TRANSFORMERS SECONDARY SIDE
CAN ANY ONE EXPLAIN IT..
THE TRANSFORMER IS OF KIRLOSKAR MAKE
AND IT HAS TAP CHANGER.


Answer

Your information is incomplete, However,When the plant
produce energy,exporting power to the 132 KV grid by
generating by any means at a voltage level of 11KV.

Is This Answer Correct ?    0 Yes 0 No