Answer / kumaresan r

NO IDEA REGARDING THIS PLEASE READ BOOK T & D

Answer / virender

1 kw = 746 watt mechanically and =735 watt electrically

Answer / udaya kumar

Ideal insulator offer infinite resistance to the follow of
current.
The characters are infinite resistance , Factor of safety
is high ( Flash over / Puncture). Porcelain is most
commercial insulator used in power system application.

What is the Surge for 1.1 Phase Induction Motor(For Eg.1Hp) 2.3 Phase Induction Motor(For Eg.1Hp) 3.AirConditioner(For Eg 1Ton) 4.Refrigerator(For Eg 180Ltr or 160kW) 5.Induction Cooker 4. Ceiling Fan

0 Answers  

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How to calculate Voltage regulation of 22 KV Over head Line.

0 Answers  

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Is 3 phase induction motor can work as a generator?? if so why & how??

2 Answers   Jindal,

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why the motor running in delta connection ? it can be in star?

13 Answers   NTPC,

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can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent

0 Answers  

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suppose MCC (Motor control center)panel work on field the relay on this damage or not work and earth fault occurs in this and no indication in relay panel given below. than MCB trip or not and what effect the panel how find relay will damage or not work.

2 Answers  

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Name different types of circuit breakers and their voltage ratings?

11 Answers   NTPC,

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WHY ARE THE LT GENERATORS SOLIDLY EARTHED WHILE THE HT GENERATORS ARE EARTHE THROUGH NGR OR NGT??

3 Answers  

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what is meaning of bus raiser???

1 Answers  

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3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........

0 Answers  

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Can step down transformer works as step up one???

2 Answers  

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how many Classification of fire extinguisher

0 Answers   Juniper Networks,

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