Answer / archie

in single phase only one live wire and 1 neutral wire present

but in 3 phase
3 live and 1 neutral wihere is present
and they are noted as RBY and each having phase sift of 120 degree

Answer / lovekesh

in single phase the line voltage will be 230 or 240. but in
3 phase it will be 440 or 415...

Answer / mahammad

the supply from main supply

. For the FIFA world cup, Paul the octopus has been predicting the winner of each match with amazing success. It is rumored that in a match between 2 teams A and B, Paul picks A with the same probability as A's chances of winning. Let's assume such rumors to be true and that in a match between Ghana and Bolivia, Ghana the stronger team has a probability of 9/10 of winning the game. What is the probability that Paul will correctly pick the winner of the Ghana-Bolivia game?

2 Answers   TCS,

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for linear polarisation antenna how do u measure polarisation?

0 Answers   Bosch,

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what is need of modulation & de-modulation in communication?

6 Answers  

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what is mean of area?

0 Answers  

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I NEED 2006&2007 RAILWAY RECRUITMENT BOARD,JUNIOR ENGINEER (SIGNAL) Q&ANSWERS,PLEASE SEND TO: kaleelbe@yahoo.com

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plz do tell me therotically how to make a ckt using a pnp transistor to operate a 24V relay. push button,diodes, resistors,capacitor and one pnp transistors are available.

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what is the use of -3 db frequency?& why does it exist in filters?

1 Answers  

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The determinant of matrix is

3 Answers  

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What is the real time applications of Time Division Multiplexing ?

9 Answers   IBM,

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Describe the operation of series inverter with aid of diagrams. Describe an expression for output frequency, current and voltages. What are the disadvantages of basic series inverter?

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What is the difference between inductance and resistance?

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explain ip address

5 Answers   Tech Mahindra,

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