Can I do body earthing of machine by using Cable armour or I have to run another GI wire for body earthing and how many wires I need to run. Is there any rule for this. eartnig

3 Answers   HAL,

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two bolbs of 100w and 40w respectively connected in series across a 230v supply.which bolb will glow bright and why?

16 Answers   DRDO, PSPCL, Siemens,

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State nyquist stability criterion.

0 Answers  

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why middle phase should used for earth fault and other phases used for over current in overcurrent and earth fault relay?

7 Answers   ABB, ONGC,

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Is neutral transformer can be called as control transformer?

0 Answers  

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Why only 1 CVT in Y-phase is used for synchronization in 3 phase power system?

1 Answers   Reliance,

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i want to learn control schedule for 11kv panel? can any one send the detailed control schedule?

0 Answers  

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Why transformer rating in KVA? describe.

5 Answers  

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is a normal conductor can be used a core in windings if not what is the winding core speciality.

2 Answers  

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we can use airconditioner for cooling the winding of transformer ,if not why?

3 Answers  

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I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in

0 Answers  

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What is Wlak Test in Fire Alarm System????

2 Answers   Emerson,

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