Answer Posted / prabu

Due to the over flow of current.the motor get damaged..

During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?

2465

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If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

1998

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in my working site. momentary jerck in electrical supply ocurred frequently which cause of multiple losses in our electrical equipements. how can we protect our electrical machines and equipements in this situation.

3472

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WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING

1781

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critically criticize the application of ring main unit in power system

1444

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Why corona leads to production of Ozone and glow of the color VOILET?

1964

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I am interested to know what does 15 KVA DG set actually means? If I dont know the DG rating, is it possible to identify KW by simply knowing the diesel consumption?

2157

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How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?

2595

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what is spadar bar .why I use in DC generator.

1914

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why lightning arrestor are made in two stack of insulator but why not cvt

2065

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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.

2220

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why star point of HT motor not earthed?

2267

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What is polar plot?

1160

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please give me solution to rectify the emi(electromagnetic interference)

1899

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Form S and "c" license application both are same? @ tneb portal

1826

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