what is inverter and converter

0 Answers   Hindustan Syringes and Medical Devices,

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2 hp motar how many amps taken please show me the formula

4 Answers   Cable Wireless,

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Dear Mr B C pal...Can you plz. put some light on principle of operation of Z-Ct in conjunction to its use with 1Cx1000Sqmm HT Cables & Directional Ground Fault / Over Voltage Relays...Regd..Parag v K 9899115632

0 Answers  

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what is the difference between power and distribution transformer?

32 Answers   L&T, VJTI, Wenke Electricals,

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What are the types of relay ?

3 Answers  

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How do we check transformer losses and what are the ways to minimise it.

5 Answers  

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Why Lightning arrester used? Can we use piece of iron as a core material of transformer, if No, why? In CRGOSS material what is meaning of cold rolled grain oriented? Why Impegrenation of Transformer is done? Properties of Insulator? what is phase angle? Testing of transformers (Routine & Monthly)?

6 Answers   NTPC,

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what is differnt between metering CTs an protection CTs

10 Answers  

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What conditions are required for transformer to operate at low frequencies ?

0 Answers  

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you are a electrical student, why are you coming for software job.

4 Answers   TCS,

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The loads are connected with phase and ground then why current flow as the loads ?

0 Answers  

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what is the surge arrestor?how it operates?what is the range for it?

4 Answers  

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