Answer / bramhireddy

change the supply terminal when it comes to zero speed disconnect the terminals.

Answer / k.prakashchandra

Because supply is cut off.The capacitor of start coil can
not prolong the switching off as it discharges at DC and
gets discharged immediately in the coil.

would you please give me any idea about the BARC interview question on electrical? i have an interview on 1st july.....plz hlp me.......its urgent......

0 Answers   BARC,

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What is meant by class of CT&PT?

1 Answers  

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what is solkor relay and which condition it will act?

0 Answers   Equate, TCS,

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what is the difference between single core,three core,three and half core and four core, and where it can be used ,

1 Answers  

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In a closed circuit if two 5volt power supplier are connected in parrel what is the current direction in tihs circuit?

1 Answers  

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How many types of timer ?which timer are used star delta feeder

1 Answers   BMM Ispat,

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If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables

0 Answers   ABC,

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what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.

0 Answers  

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What must the distance between two MV cables be when they are laid on tray?

0 Answers  

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1. what type of winding of slip ring ac induction motor rotor and why. 2. how the heating element use in two phase (415 volt)and what rating of element, you prefered.

1 Answers   Simbhaoli Sugars,

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why do mostly prefer to generate and distribute electricity in 3 phase..not in 4 phase or 5 phase.??

5 Answers   BSBK, IOCL, NTPC,

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Why a transformer Noise during its running condition ?

8 Answers   NTPC,

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