Answer Posted / vk972675

we can do the earthing with 3 mtr long 100mm dia C.I pipe
electrodes used and filling with coal & soalt than check the
resistivity

why do we use spark detector inside the slip ring brush compartment 0ona slip ring induction motor?

2086

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hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.

1918

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what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?

2054

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should %impedance be high or low in a power transformer? if so why?

1920

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At what speed 1 HP motor can run an electric car of weighing 400 kg?

1576

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What is d main advantage of using double circuit 3 phase transmission ?

1932

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11 kV line deraction check by an Engineer.

1972

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how to determine Sq.mm size of finolex power cables.

2001

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Define peak overshoot.

1256

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please send me the previous year's question papers of jindal GET exams

5900

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What is phase cross over frequency?

1118

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how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.

2041

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i have 3500 amp load and select current transformer and perches.how i calculate .please understand

2168

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I am having a 42KW 3 phase electrical heating furnace, heating element is 80/20 nichrome material, my connections is made in such a way that 2 star connection compromising 2 coils per phase so totally 12 coils, shall if i use it unbalanced star condition (instead of 2 group of 3 phase or 1 group of 3 phase, connecting 4 phases of 5 phases) what will be the consequences and is it acceptable?

1674

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What is the resistance of the field winding of a d.c. Shunt generator kept low?

1108

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