Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????

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how many types in CT & define it ?

6 Answers  

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what is the material use in bus bar & why.

3 Answers  

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How can calculate the efficency of the rectifier. input 240V AC, current 5 amps,P.F 0.98, Output is 54 V DC,62.6 A.

10 Answers  

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we want to feed 3 phase supply to 70 ton AC load.what will be the size of (3 phase)cable require.

2 Answers   BSES,

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Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

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What is the permissable nutral current of three phase system as per IS standards?

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tan delta equation test on alternators

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what is FACTS & where i can material regarding to facts.

2 Answers  

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what is the necessary of using inductance property in transmission lines even through resistance is used to opposes the high current flows in that?????

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What are the two types of compensation?

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What is the size of electrical cable to be used for a space heater single phase 240V ?

3 Answers  

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