Answer Posted / amir

Metering CT: Designed at a point not far from knee point on
the CT saturation curve.
Protection CT: Designed at much lower point on the curve.

i want use the cable size 16cx4 core aluminium usege watts 240x2000w this cable size is correct?

2207

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how much UPS neutral erath leakage current.

3738

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1. Design a counter which counts 0, 4, 8, 2, 6, and repeats using: 1.a using JK flip flops 1.b using T flip flops 1.c using D flip flops

1952

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How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer

2055

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if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer

1897

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What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?

1976

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How may I get the maximum current capacity for a particullar size Alluminum or Copper cable if there is compulsion to use?

1927

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is it possible to turn on the single phase star delta on delay timer using 24 v dc ?

2057

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Write the current equation in series RLC circuits.

1150

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In CTs tan delta point should be earthed , what is the reason behind it?

3031

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why did youi choose this career?

2225

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what is mathed of check the D.C MOTOR 181 KW (ARMATURE AND FIELD) WHAT IS THE MATHED OF CHECK THE THYRISTOR MODULE (HIGH CURRENT)

2047

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How many double suspension hardware fittings are required on a double circuit transmission tower?

2115

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write encoder 17 pins details? pin a;b+, pin b;w+,..pin s & t. what is the meaning of b+, w+? explain;

2152

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How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

1991

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