A 4-Pole D.C. Generator has a speed of 1500r.p.m. Then what
will be the frequency of D.C. Generator ?
Answer Posted / pawan kumar
no frequecy because dc has no freqency
Is This Answer Correct ? | 11 Yes | 5 No |
Post New Answer View All Answers
Why is water motor not taking the pressure? what is the problem?
why should small green grass ans small plant should not be there inside the transformer Yard in the factories
why we take movement of rotor always in counter-clockwise direction in 3-phase induction motors?
Define corner frequency?
what is the grounding Calculation formula? spouse i want to provide grounding to 3phase 18kw motor or i want to provide ground to 3phase 10kva dry type transformere or you give me any exemple...... Thanks.
Write a note on materials used as a fuse element.
Draw the circuit of clapp oscillator?
During Starter Panel Com missing I Found The Main Incomer 40Amp MCB 10KA Trip When Motor Change Star To Delta Motor Rating 20HP BUT When We Use Same MCB To Other Motor It Does Not trip Or What Is Necessaries for Star Delta Starter MCB SFU MPCB OR MCCB And What are The Breaking Capacity of MCCB in the Motor above 15HP
what is magnetizing and demagnetizing current in generator and motor?
How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com
What happened ,If 3 phase clearance not maintained in 33KV Line,11KV LIne etc?
write a c++ code that receives an integer number and display the sum of the number and its revers integer?
please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com
what is meant by re-rolling motor? how it differs from standard motor?
can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?