Answer / p k gupta

AV MOTORS ARE EASILY MAINTAINED, COMPARED TO DC MOTORS,
WHERE BRUSHES ARE BEING USE.FOR HIGH TORQUE DC SERIES MOTOR
ARE BEST.

Answer / kiransinh.mahida

basic of ac and dc motor

hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: krunal_airforce@yahoo.com.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji

0 Answers  

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Why Parallel operation of two Transformer are Required?

6 Answers  

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What is the maximum current carrying capacity for both copper and aluminium cables for 1sqmm?

2 Answers  

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WHAT IS MEANT BY vfd(VARIABLE FREQUENCY DRIVE )HOW CAN WE APPLY VFD TO MOTOR ? I WANT FULL DETAIL IF ANYBODY KNOW THE WEBSITE FOR THAT PLZ SEND .THANK U

2 Answers  

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CTs Ratio

2 Answers  

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what is impedence voltage

1 Answers   Thermax,

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how can we find of cable capicity in amper?how much ampere withstand by 300sqmm cable?

1 Answers  

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What type of a DC motor would you use for a lift?

0 Answers   GE,

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Amoung all types of short circuit faults in a transmission line which one has less number of occurance and why?

1 Answers  

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If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

0 Answers  

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What are the electrical engineer roles and responsibilities in chemical plant?

0 Answers  

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what is relay

15 Answers   HPCL, IOCL,

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