Answer / sakthivel

we always select the mdb,smdb,db are dependent up on the
load current so, the maximum load in mdb ,smdb,db not discribe

how you taken aotitude test

0 Answers  

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how does capacitor oppose sudden chane in voltage? how does inductor oppose sudden change in current?

4 Answers   AAA, Iqra University,

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how can i get the formula to find out the cable size if i know the load of main fuse protection.

0 Answers  

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Why we use Delta connection in the secondary side of a High Voltage transformer?

1 Answers  

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what is the diff. b/w restricted earth fault relay & standby earthfault relay and where they are used?

4 Answers   KSK Energy, Reliance,

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Can anyone explain me the operating principle of the megger tester?( I just know that its diflection relates with the ratio of currents of control & diflecting coil. I need more information as breif as possible)

1 Answers   TCS,

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Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter

0 Answers  

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what is principle in relay testing kit?

3 Answers  

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why do we need a 4th wire in 3phase 3wire transmission line

6 Answers  

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Does human body can effect the electric shock when stand on Insulated material?

2 Answers  

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can volts/Hz be relied upon to use 460v,60Hz electric motors on a 380v,50Hz power supply?

1 Answers  

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features of hbc fuses

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