can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)

0 Answers   NTPC,

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Why transformer making sound during operations?

2 Answers  

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why we use the fuse in only one wire? althrough in ac current the current flows in both directions. why the neutral wire can be taken half the magnitude of phase wire while same current returns from neutral wire?

2 Answers   Bhel,

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Why in DC drive u r using in Klin operation in Cement Plant?

7 Answers  

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1 Answers   Exide,

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What is plc and how to do preventive maintenance

1 Answers  

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motor is 12.5hp after starting few minets motot get hot? why?

5 Answers  

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what is impedance?

1 Answers   PWD,

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hi i have applied for lic of india south cenrtal zonal ,hyd. i didnt get hall ticket till now.let me know how can i get form internet

0 Answers  

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Why should be the frequency 50 hz 60hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50 hz 60hz?

0 Answers  

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what happen when dc shunt motor field is sudden open in running condition

34 Answers   APGenco, Bhel, IIT, JMRC, TCS,

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Sir I want questions for rrb sec technician gr III (electrical)

1 Answers   RRB,

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