Answer Posted / sudhansu sekhar samal

BS 587:1957- specified in 11kv motor starter & controller

Define ohm’s law for a.c (alternating current)?

1001

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

1054

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What is open loop and control loop systems?

1070

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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

1738

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what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line

3238

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can you plz send l&t aptitude questions if available its urgent plz plz plz

2061

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how to determine the cable size...pls explain me with the formula taking particular load....does the factors like impedance & short circuit rating influence the cable size, if so how....

1989

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I am having dual speed motor of cromton greaves make of 3.7 KW -1400 rpm and 5 KW - 900 rpm. Please let me know groups and winding connction for rewinding purpose.

1866

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12.5 tons a/c is their how much kva generator can recommend to the customer.

1951

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Is there any abbrevation for STUB in Stub bus protection

1880

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What mean by MLTP

3884

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If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?

2058

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Dear sir my name Ankit i m Diploma holder present working in Welspun Corp ltd Anjar as Asst.engg (salary 14400/month ctc) i Would like to change my company also i have selected in ford India pvt ltd Sanand as trainee Tech with salary 12000/month so please suggest me for changing my job hope for *ve response

2877

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how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?

1914

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Match the following a)(X'+Y') b)X'Y' C)XY 1)NAND 2)NOR 3)Carry

1845

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