what is G.O.D.S. ?

2 Answers   RCE,

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What happen if LV supply is fed to a HT motor?

19 Answers   ITC Infotech, Jindal,

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DEAR ALL I have motors ( 10 units )each one is 90kw 380V 50 HZ 1000rpm but new local pwer is 220v 60 hz requierd rpm should be 1000 pleas what the beast solution is used frequncy converter or rewinding all motos or chang all motors thanks

6 Answers   GE,

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please send previous exams question papers

0 Answers  

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What are the types of instrument transformer?

0 Answers  

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What is the difference between LT CT & HT CT?Can we use indoor type transformer as an outdoor type or vice versa?

2 Answers   Bhel,

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How we Use DC Power in Transformers? is it possible ?

6 Answers  

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Input power is 380 - 450 V but with 45 - 55 Hz frequency - desired output is 415 V and 50hz with 1% variation permissible. CVT / Servo dont stabilize the Frequency - what is best solution??

7 Answers   IOCL,

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A charge of 240 C is transferred in 2 minutes. The current flowing is:(a) 480A(b) 120A(c) 2A(d) 8A

2 Answers  

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what is power factor for any engineering equipment?? what should be its value?

3 Answers   ETA,

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How many types of Transformers are there?

8 Answers  

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We in my plant one of the transformer showing neutral to earth voltage is 22V how to solve it

3 Answers  

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