-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.

0 Answers  

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what is the function of commutator in dc motor?

3 Answers  

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1. what is the power factor of a purely inductive load? (i) Zero (ii) Lagging (iii)Leading (iv) Unity 2. which type of transformer connection is preferred in case of power supply transformer? (i) Star/Star (ii) Delta/Delta (iii) Star/Delta (iv) Zig Zag/Star

2 Answers  

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What is an order of a system.

0 Answers  

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where we use stardelta starter and dol starter

4 Answers   HCL,

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why rating of motor in HP

2 Answers   MSL,

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HOW TO BUILD THE SINGLE PHASE TO THREE PHASE CONVERTER? CAN PROVIDE ME CIRCUIT..THANKS

0 Answers  

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purpose of breaker contact multiplication relay?

5 Answers   ABB,

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What do you mean by pf of a generator? Power factor purely depends on the load (wether inductive, reactive or unity) then what does the pf mentioned on the generator nameplate means?

3 Answers  

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what happen when increase or decrease size of lamp,light.glass.

0 Answers  

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what is PPI DB?

2 Answers   Priyanka Electricals,

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what is inrush current in transformer?

17 Answers   Bhel, Essar, GMR,

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