how brushless dc motor is operating ?

4 Answers  

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In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is

0 Answers   Caterpillar,

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Define sensitivity?

0 Answers  

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I have 800 Amps MG Fix type breaker It is in on line & it has been given only UV (under voltage)coil connection for tripping purpose.now it is not working properly means its getting tripp so how can i replace it or how can i rectify the problem without destrubing my load??????????

2 Answers  

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where to use CT and PT?

4 Answers   CEB, Reliance,

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33kv substation lay out details & line to line & line to earth measurements

0 Answers  

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What is the dependency of stiffness on load angle??

0 Answers  

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how to calculate single phase motor efficiency ?

0 Answers   Bhel,

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Is there any other method of damping the oscillation in a synchronous motor other than using damper winding and if yes what is it?

2 Answers   IOCL,

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for 5KW resistive load can anyone please suggest me whether to go for UPS/Inverter or Generator depending upon cost calulations

0 Answers  

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Practical applications of series connected resistances? 

1 Answers  

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The rotor current is directly proportional to slip. How?

3 Answers  

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