WHAT IS LINE TRAP,HOW IS IT FUNCTION?

1 Answers   L&T,

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what should be the resistance between two winding. Let 10 kw motor

3 Answers  

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what is meant by directional earth fault and non directional earth fault? describe both.

0 Answers  

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What is the acceptable earth resistance for Commissioning the Transformer?

6 Answers   HSL,

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How many types of timer ?which timer are used star delta feeder

1 Answers   BMM Ispat,

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how much current capacity 250 amp. mccb please tell me about whats are the reasons to trip 2 or 3 times in a night. and what are the steps to short out this problem

1 Answers   Havells,

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Which type of Oil is used in transformers, & what is its strength?

1 Answers  

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What is Lockout Relay and what is use of it in electrical installation

1 Answers  

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We have studied about many techniques for finding the stability of system, ROOT LOCUS, ROUTH, BODE PLOT, POLER PLOT etc. In these which is used where. what are the difference among them... PLZ tell me.......

0 Answers   MSEB,

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Which standard i will refer for size of earthing conductor for equipment? (Eg:415V Switchgear, MCC, DB shall be 50x6mm GI flat)

1 Answers  

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What is the basic principle of operation of alternators/dc generators?

0 Answers  

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what is the value will come when megger the phase to phase ,phase to neutral ,phasae to ground ?

3 Answers  

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