Answer / virendra

It is stapper Motor ( Speed is As you desire )

why ups rating in kva? and why ups are in parellel?.why isolation transformer is used in ups?

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What does “battery of 180 AMP HOUR” mean to you?

2 Answers  

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If the generator will not synchronize, what will you do?

3 Answers  

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WHAT IS A COLOUR CODING OF 3 CORE CABLE

11 Answers  

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3 phase supply is there Total kw 100 howmuch cable put the load

3 Answers  

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How to decide CT & PT ratings for a given transmission line carrying some rated voltage?

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What is the difference between Class PX & Class X CT's

2 Answers   ABB,

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Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???

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what are FM 200 systems? why it is useful for electrical systems ?

3 Answers  

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method to check earthing

5 Answers   ECC,

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briefly explain the main blocks found in a microprocessor based system

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we erected (48HP)63kva dist transformer and incoming from 11kv line,out going is 415v domastic line 2.04 km.for that actual output current is 84A. what are the losses and final output current.

3 Answers   Essar,

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