what happens when we give ac supply to the dc motor?and why?

4 Answers  

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what is harmonics? what are the factors it will depend upon

0 Answers   KSEB,

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What is MODBUS Controller Used for BMS Mointoring???

2 Answers   Emerson,

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What is the normal value of delta in rotor angle stability or transient stability? Why it selected so?

1 Answers  

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how to calculate the formula of cable size if motor kw is given

0 Answers   APT,

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why transfromer rating gives in MVA Or KVA? Why not in MW or KW?

6 Answers   GIL, Siemens,

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Explain what is CBCT.

1 Answers  

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while doing high potential for 11KV 3 core cable how much leakage current will obtain?, what will be acceptance value?

0 Answers   Voltech,

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HOW TO SIZE THE TRANSFORMER OR WHAT ARE THE STEPS INVOLVED IN FINDING THE SIZE OF THE TRANSFORMER FOR GIVEN LOAD SAY 2000KW ?

1 Answers  

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On a 10 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 65 AH). What Shall be the current rating of DC MCB ?

6 Answers   RR, TNEB Tamil Nadu Electricity Board,

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i want to do a project on PLC.... please give me an idea.....

1 Answers  

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i need the curve duty cycle and amper for (150 kva @50% dyty cycle) transformer turn ratio :19 and vin 400

0 Answers  

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