What is mechanical interlock?Explain the uses?

2 Answers   HSL,

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If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?

1 Answers   Focus,

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WHAT IS DIFFRENCES DCS & PLC

1 Answers   Essar,

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what's float charger and boost charger? why it's used?

2 Answers   APCPDCL, PTCL, Rolls Royce, Siemens,

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how much current capacity of 300 sq. mm cable (4 core aluminium) and 150 sq. mm cable ( 4 core aluminium)

3 Answers   Bhel, RR Kabel,

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What are your personal skills and abilities for such a Master Course and your possible preparation to undertake this course?

0 Answers  

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How to know the back up time for a 5KVA UPS which is connected to 15 nos. of computers? Is there any formula for this? pls. tell me.

1 Answers   S V Sugar,

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what is the use of megger? and types

11 Answers   TNEB Tamil Nadu Electricity Board,

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any body know about lighting arrestor. how to determine the height of lighting rod from top of bulding and how many area it cover.

1 Answers  

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what is control supply rating of a machine

0 Answers  

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please explain working of revers power relay

4 Answers   CESC, DCM,

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Do you know the overhauling of a motor?

12 Answers   EdCET, Mecon,

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