what is the generation action and motoring action?

3 Answers  

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what should be the air clearence between phase to phase, phase to earth in Medium voltage switchgear for 3.3kv,6.6kv,11kv,22kv and 33kv? Which is to be referred for this?

1 Answers   DLF, Sanmar, SEC,

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What is the difference between Contactor and Circuit breaker ?

8 Answers  

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which type of motor is suitable for water suction pump ?

4 Answers  

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What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)

0 Answers   Equate,

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What is the gain of 1-s/1=s at 1 rad/sec?

3 Answers   NPCIL,

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why v use only sodium bulb or orange color lights on streets, y nt CLF OR TUBE LIGHTS

3 Answers  

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you have a 2 tonne ac that operates for 2 hrs daily what will be you monthly bill (this is complete question asked nothing else was given)?

1 Answers  

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Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.

0 Answers  

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how much watts the computer will takes

2 Answers  

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Calculation for the adequacy of 380 KVA neutral earth flat size

1 Answers   Electrical,

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a new 3ph induction motor doesn't rotates their ratted speed, why ?

2 Answers   Sail,

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