Answer / lokesh

inter change the polaritity in internal side of the xmer.

Answer / k.prakashchandra

connections are to be interchanged in both sides

what is mean by restructuring power system?

0 Answers  

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what is the reason for connecting hvdc monopolar line with negative conductors

0 Answers  

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sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.

0 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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what is the difference between STAR and DELTA connection and application wise how it can be utilizedd ???

1 Answers  

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I have 30KW Motor Starter Panel, System voltage is 480V, So i have to convert voltage 480 to 220V to give the contactor coil. How i can select control transformer, Which rating transformer i can use this panel, what is the procedure, please tell me.

2 Answers  

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What will be the current drawn by HT motor, if low voltage is applied.. any formula to calculate the LT amps of HT motor.?

0 Answers  

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What is Magnetic Current Test of Transformer.

2 Answers  

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What is IGBT?Where it is used? What is the difference between IGBT and Thyristor?

5 Answers   AC, Formo Plastic, HBL Power Systems, SECL,

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whether fibre optic cable in high voltage earth conductor is used for protection circuits

0 Answers  

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What is the Difference Between MCCB & ACB & VCB

3 Answers  

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how to set time from star to delta starter

2 Answers  

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