If the rated speed of a d.c. Shunt motor is1440 r.p.m, which method of speed control would you suggested to obtain a speed of 1500 r.p.m?

0 Answers  

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coil is consist of

1 Answers   Enercon,

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why inuctive drop is not consider in DC MOTOR

2 Answers  

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What is the difference between expansion joints & thermal expansion joints in Bus bar

1 Answers  

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hi i will D.E.E.E.is completed pls send rrb diploma old qustion papaer sent in my e mail. i.d.

0 Answers   IIT,

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What is fault level? How can be calculate the fault level?

1 Answers  

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how to measure genset CT coil range?

1 Answers  

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What is SF6 Circuit Breaker?

2 Answers   Amdocs,

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THERMAL CAPACITANCE IS MEASURED IN..................................................

0 Answers   SSC,

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Does the hysteresis loss is due to retentivity property of the material? or it is due to reluctance property?

2 Answers  

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1)which height building required lightning arrester? 2)how to calculate the requirement of lightning arrester? 3)what is the pro instrument? 5)how to test protective relay like overload?earth fault relay?

1 Answers  

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What is meant by "tampering detection" of a electrical energy meter?

3 Answers  

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