Answer / k.prakashchandra

Ground can be used instead of neutral wire if the current
low and voltage is high ,considering the voltage drop (IR)
due to earth resistance.

what is the right method of laying cable tray if we are using EOT crane in shed, better is below or up

1 Answers  

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A mass of 1200g is accelerated at 200 cm/s2by a force. The value of the force required is:(a) 2.4N(b) 2400N(c) 240 kN(d) 0.24N

0 Answers  

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what are the effects when the frequency is decreased in any ac machine

1 Answers  

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Why sip ring used in ac motor also why its not used in dc motor?

2 Answers   RRB,

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why the armature coil in dc machine is round?? swagat k.

1 Answers  

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the inertia constants of two machines are respectively 30and 42 MJ per MVA.when the change in frequency due to change in load in first machine is 12 Hz,the change in second machine frequency will be?

1 Answers  

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working principles of cf lamp,incandescentlamp and f lamp?

0 Answers  

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What is the Difference Between choke & ballast

3 Answers   ABB, ICS Integrated Computer Solutions,

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pls tell what are doing the three phase motor star and delta connetion with circuit diagram and control wiring .

0 Answers   Mukand,

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what is power factor

4 Answers  

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i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license

0 Answers  

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What are the types of Bus bar?

8 Answers   CTEVT,

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