which frequency is to be selected for measuring earth resistivity

1 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

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tell me some type of questions throught which i can prepare for exam and do my best

0 Answers   Jindal,

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from which formula we select a capacitor rating?

4 Answers   Suzlon,

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What is meant by regenerative braking?

5 Answers  

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what is the 2MVA distribution transformer efficiency

1 Answers  

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How is a 100 MVA transformer cooled?

9 Answers  

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A 3PH MOTOR RUNNING IN NORMAL CONDITION AND ITS AMPERE ALSO UNDER ITS FULL LOAD CURRENT,ITS CABLE RATINGS ALSO HIGER THN ITS CAPACITY,BUT ITS CABLE GETTING ABNORMAL HEAT(NOT TOO HOT)WHY ITS GETTING HOT LIK THIS?

5 Answers  

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while buying 30 kva on line ups for 1 phase ouput, we ave to calculate the number of batteries for 2 hours back up? how to calculate the ah rating and number of batteries

1 Answers  

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What are :- AC Distribution Board (Single & Double Front) DC Distribution Boards Distribution Board LT Breaker Panel.

0 Answers  

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What is the Surge suppresor? Why using in a UDB's and How it works?

0 Answers  

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How can we find out LT UG cable fault (size,from-4*25mm sqr to 4*300mm sqr)? How mani types UG cable faults?

0 Answers  

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what the different between earthing and grounding?

4 Answers  

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