Answer / sundar m

According to the P-f Q-v the reactive power supplied by the
machine will be depends on the excitation voltage so by
varying the excitation voltage without affecting the
synchronization of alternator we can vary the powerfactor of
the machine

What are the types of bus duct?

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what would u consider to be the basic purchase order information you would need to proceed with a cable inspection assignment?

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hello!my name is sheikh iam preparing for indian engineering servieces,please send me the old question papers..to sheikhshaazforjobs@gmail.com

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my question is that....few days ago i had installed a three phase motor starter for an electric saw.the motor will run and make the hydraulic pressure which will be goes to pressure cylender by up and down lever.two number of limitswitches are also installed on cylinder for safety of motor.now when the arm of cylinder reaches to the upper or lower limit it will cut the motor's line.and motor will be stop.now wana know that what will i do that motor runs continue after the limitswitch cut it down but it shold not be made any pressure.pls answer me in brief.

3 Answers  

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