Define bibo stability.

0 Answers  

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why are the transmission lines operated at 220 kv nly... nt les dan dat...

3 Answers  

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What is the difference between AVR and Servo Stabliser

3 Answers   Wipro,

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1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?

0 Answers  

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What is the unit of magnetic flux density?

0 Answers  

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what happen when power factor of 2 parallely operated transformer become equle?

0 Answers   Flextronics,

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Dear Respected sir how to test ABB REX521 protection relay by relay tester.

0 Answers  

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On what basis primary and secondary of a transformer is chosen?

2 Answers  

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how rated the neutral voltage of transformer and reactor, e.g. 400/220, 200MVA transformer have neutral voltage of 33kv. and reactor voltage 145kv. how this rating decided?

1 Answers   MEIL,

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Hello, im taking an introduction to PLC..and i'm having a hard time on creating a program for 2 lamps blinking alternately with this button characteristics: 1.) One push button (starts upon pressing) 2.) Same push button (when pressed again, will pause the system) 3.) Same push button (when pressed again, will continue the paused system) 4.) Same push button (when pressed within 2 seconds, will shut off the system) Pls..i know this is just a simple problem for you guys..

2 Answers  

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what is electrostatic presipitator in thermal power plant,and why it is used?

2 Answers   ACC,

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checking procedure of capacitor based motors.used in fans etc?

0 Answers   Badve,

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