Answer / suresh kumar

12D for LV cables (upto the range of 1100V) nad 15D for
high voltage cables, where D = Diameter of cables with
insulation.

Answer / bharat

For the cables, bending is 15 to 20D where D - Dia of the
cable.

what is the difference between inrush curent and jurk load.

2 Answers  

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Explain marx circuit.

0 Answers  

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wat do knw aboot circuit breakers ?

9 Answers   IOCL,

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Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???

0 Answers  

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sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?

0 Answers  

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explain why core loss of a transformer is almost constant under different load conditions when connected across a constant voltage and constant frequency.

0 Answers   MPPGCL Madhya Pradesh Power Generating Company Ltd,

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what is the function of short circuit maintenance ct and droop ct.

1 Answers   L&T,

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what is the advantages of Lighting transformer?.. is it possible to reduce the power consumption ?.

6 Answers   Lucas TVS,

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Name two types of electrical analogous for mechanical system.

0 Answers  

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Define the overload capacity of the motor.

3 Answers   Alstom, Maynilad,

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what is there inside an inverter and how it works?

0 Answers  

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What is the function of Lightning Arrester & Wavetrap in Power system ??

18 Answers   ABB, Bhel, Energy Infratech, Infosys, NTPC,

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