what is the lightning arrester rating for 3.3kv system voltage

1 Answers  

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in GEAFOL Cast-Resin trnaformer of 11/.72kv which has tapping of 11550v,11250,11000,10246v in primary side. To obtain 700v. which tapping should be used of HV side as we have 11000v/720v tapping now .

1 Answers  

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what is the full form of MEMO? name of memo train.

6 Answers   BirlaSoft,

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I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400

0 Answers  

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what is meant by impedance testing of transformer and why it is used

1 Answers   TATA,

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HOW TO FIND THE PRIMARY AND SECONDARY OF TRANSFORMER(IN OFF CONDITION) USING MULTIMETER? IS IT POSSIBLE FIND BY SEEING RESISTANCE???

4 Answers   Areva,

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How RTCC works with OLTC

1 Answers   Siemens,

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Can we connect two CT'S to one energymeter?

1 Answers   KSEB,

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what do you mean by earth fault in transformer?

2 Answers   L&T, UPL,

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WHAT IS VFD,FUNCTION, PURPOSE,

2 Answers   RasGas,

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What is the purpose of Rotor earth fault relay and How to test the Rotor earth fault relay in generators and What is the procedure?.

1 Answers  

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X/R ratio in 11kv transmission line is?

1 Answers   RRB,

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