Why current leads the voltage in case of capacitor load? Why voltage leads the current in case of inductive load? Why both are with in phase in case of restive load?

3 Answers   TATA,

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what is the relation between the leading pf and supply voltage?

1 Answers  

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what is the difference between a race around condition and toggling?

1 Answers  

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whatis the difference between electrical and electronics?

11 Answers  

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What is working principle of washing machine?

9 Answers   IBPA, Samsung,

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if one potential missing in energy meter , how much % slow the energy meter?

1 Answers   NTPC, SK,

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What is encoder, how it function

9 Answers   Coca Cola,

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State the formula for overall efficiency of thermal power station

0 Answers  

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Difference between UPS and Inverter?

7 Answers   HCL,

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In explosive and polluted environments which type of motors do we use?

3 Answers   NTPC,

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Why are cables rated for 40 KA for 0.25 Sec fault current rating?

0 Answers  

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what is the difference between dropout fuse and horn gap fuse. how to choose between them

1 Answers  

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