what is the interrelation between voltage current torgue speed and magnetic flux in case of different types of electric motors

0 Answers  

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how gen. load increase or decrease ? what happen with gen on that time

2 Answers  

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Is it possible to make 0.75KW motor earthing from MCC panel by using the 1.5 SQMM, 4 core cable, means 3 core for 3 Phases & 1 core for Earth terminal?

4 Answers  

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if a.c supply is given to the motor,, what happen?

0 Answers   Bhel, L&T, MSEB,

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how wecalculate breaking capcity of acb mcb mccb .explain with example

0 Answers   C&S, L&T,

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A 50Hz,4-pole,3-phase,star-connected synchronous motor has a synchronous reactance of 12ohmsper phase and negligible armature resistances.the excitation is such as to give an open-circuit voltage of 13.2kilovolt.the motor is connected to 115kilovolt, 50hertz supplying. what maximum load can be the motor torque,line current and power factor?

0 Answers  

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how many types of cbs?with pcific ratings?

1 Answers   Bhel,

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What is the relay function?

2 Answers  

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wheather the size of windings in motor and generator are the same

0 Answers  

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What is the difference between Neutral and Earth

6 Answers   Bhel,

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factor to be considered for bus bar design

0 Answers  

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what is main advantage if motor connected in star or delta?

3 Answers   Essar,

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