Answer / jesudosannaporani

voltage present between to phases in a three phase motor is
440v

Please explain me abt PQ diagaram in the power sector.

0 Answers  

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What is earth system using on the floater TN-S or TT. Iam not sure and what ICCP

0 Answers  

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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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Why i receive the GCU fault in my DG Sychronization panel . what all the factors considered for this fault .

0 Answers  

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WHAT IS DIFFERENCE BETWEEN MANUAL CONTROL AND MAGNETIC CONTROL AND STATE ITS ADVANTAGE /DISADVANTAGE

0 Answers   Siemens,

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IN Electric train which type of motor is used,for what reason they uses?

3 Answers   L&T,

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Draw the line diagram of diffretial relay connected to transformer?

0 Answers   NTPC,

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how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????

0 Answers   Vatika,

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Why the size of transformer decreases if we increases the frequency?

5 Answers   Graphics Engineering,

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1 HP = how many kw

9 Answers  

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What is Isolation Current transformer and what purpose to use it in REF relay ?

1 Answers  

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In a running D.G set engine and Alternator is revolving at 1500RPM but no output in the terminal>>>>what to do?? someone told excitation problem ....please advice

3 Answers  

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