Answer / vinay

It is the kind of problem arise in power system stability .Due to this generator losses its synchronism

Answer / krishna

stalling is the condition in which synch. machines lost synchronism and after a time they start to collapse and shutting down...

Can any horizontally mounted motor be used as vertical?

5 Answers  

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Classify drilling machines.

0 Answers   Ashok Leyland,

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If ct ratio is 250/1 and mtr is of 5 amp, what will be mf?

1 Answers  

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my UPS is 600VA with 0.6 p.f and i use it for my computer which has 450W power supply unit, a monitor of 633nW and speakers. Can any one explain this.. because the output of UPS should be 360W (<450W)

2 Answers  

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what is the rating of boiler?

4 Answers  

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Can we use the 60 HZ transformer/rectifier/Motors/Coils in 50 HZ? if not so, why?

3 Answers  

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what is AVR? what is the function of AVR?

2 Answers  

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What is stray current in DC Traction?

2 Answers   L&T,

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what will happen if u run induction motor beyond its rated speed

13 Answers   Adani, BARC, Bescom,

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what is slip resistance? how much its value in 110 kw motor? why voltage is varied in vvvf drive ?

1 Answers   Reliance,

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explain why tap changer is always connected to high voltage winding side of the transformer.

10 Answers   IOCL, UPPCL,

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How the oil level of the Buchholz Relay come down.

3 Answers  

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