how to calculate the tarriff for an industry whose kva demand is 10 mva

0 Answers  

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Actually I have a doubt on neutral and earth.we use Ac power without taking neutral by connecting to earth,but at that time does it affects on efficiency of any electrical components or no? If yes how?

0 Answers  

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How do you reverse the direction of rotation of a FAN?

13 Answers   CPCL, IOCL,

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what is the formula for calculate the turns in Transformers

2 Answers  

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how to calculate compresor capacity?

0 Answers  

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Why inverter rating in KVA?

3 Answers  

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suppose we using 3 phase motor of 440 v means what range of C.T. is require for measuring current , the rating of motor is 1HP ?

5 Answers  

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For high frequency application we use which transformer?

0 Answers  

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What is CCTV System???Applications........

16 Answers   Emerson, Honeywell, Joyalukkas,

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what is the significant for using two types of voltage(line voltage & phase voltage)

1 Answers   NTPC,

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hou we find and calculate the maximum lode capesity of transforer?

1 Answers  

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please send me previose rrb junior engineer qustion papers

0 Answers   RRB,

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