Answer / muhammed ikram

PLC stand,s for programeabe logic control. this system is
quiet work,s on single click of p.c.

why the desirable efficiency for a motor is 60%, but in case of transformer, it is above 90%?

1 Answers  

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why the stator is not laminated in DC machines?

4 Answers  

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Suppose an electric motor with a controller is not working. What is the sequence of testing you will do in your troubleshooting?

2 Answers   Emerson,

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HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT SWITCH BOARD,MLDB,ACB,BUSBAR,ETC...?

0 Answers  

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Why the transmision line are 11,33,63,132kv?

10 Answers   Power Grid,

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what is diffrence between dc motor and dc generator?

3 Answers   HBL Power Systems,

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what is inrush current in transformer?

17 Answers   Bhel, Essar, GMR,

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In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.

0 Answers   PCE,

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why v/f ratio to maintain constant in speed control of induction motor?

3 Answers  

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what is difference between bus coupler and auto transfer switch

0 Answers   Dubai Properties Group,

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why we use to always generate power below 16kv.why not at higher voltage?

3 Answers  

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If the damper winding on the rotor of a synchronous motor is removed after starting what will happen?

7 Answers   IOCL,

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