Answer Posted / satheesh

Because of Form Factor value is 1.1.

briefly explain principle of resistance welding

1843

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what is PDU in transformer?? which company manufacture??

1879

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What do you understand by avr?

1021

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How npn and pnp transistor works

1123

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When are the directional relays used?

1032

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How to calculate the multiplying factor for energy meter with ct ratio given

2007

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IN induction motor pf is increased using capacitors.what will be the effect on motor and system when very large capacitor is accidently installed and pf goes leading.

2129

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What is the Current equation in series RLC circuits.

1032

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what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.

5524

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Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.

9565

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if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

1983

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An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The slip when motor stalls is A 1 B 0 C 13.33% D 10.33%

1911

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Define cut-off rate?

1069

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For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?

1956

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hi friends if you have any 400KV Substation Erection and installations Drgs please send to me.My email id:kandi.suresh441@gmail.com

2903

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