Answer / simon peter

A straight line segment whose length is magnitude and whose orientation in space is direction e.g-15Km.
Whereas vector diagram is a rough outline & a free hand sketch
drawn for comparission among quantites.

Can we use same copper cable for both AC & DC power.

3 Answers  

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What is K-rated transformer? What is the use of it? What can be the size(pls provide calculation if possible) of K- factor transformer for 550kW,690V motor operating with drive (VFD)?

0 Answers  

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What is the function of probe in cro?

0 Answers  

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R u say ,that is there is any flux in your room.

1 Answers  

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In a Synchronous generator, Can AC voltage be used instead of DC voltage in field winding of rotor to produce AC power?

10 Answers   NTPC, Windia,

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circuit breaker work alone during fault condition or need any relays ?

4 Answers  

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Which device is provided as backup of Buchholz relay???

2 Answers   Indian Railways,

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How can we calculate the efficiency of a Running (On-Load) Motor ? What parameters are required and what is the method ?

0 Answers  

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What is synchro?

0 Answers  

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Why field rheostat is kept in minimum position while armature rheostat at maximum position?

0 Answers  

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How to calculate cable size? How to O&m of vcb?

0 Answers  

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will the introduction of capacitor bank parallel with the induction load reduce power consumption

4 Answers   Nokia, WAPDA Water and Power Development Authority,

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