mounting of bucholz relay engle on transformer

4 Answers  

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what is the principal of ceiling fan and how it will rotates? what is the magnetic momentum produces inside the fan?

1 Answers  

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Why does the power consumed is always constant even if a fan speed is altered?

5 Answers  

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why should series motor be started with load and shunt motor should be started without load??????

7 Answers  

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Explain about how is it working Earth fault'relay and wahts the resistance value of earth bed

0 Answers  

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Q-1 what are the structural and operational difference between a distribution and a power transformer? Q-2 what is skew in motors? Q-3 draw equivalent circuit of transformer Q-4 explain with phasors how pf is improved with loading in induction motors Q-5 DIFFERENT METHODS OF CABLE LAYING(interviewer asked if i heard new chemical based earthing system next) Q-6 pi model of medium length trans line Q-7 v/f control?why Q-8 vacuum circuit breaker operates in?

1 Answers   Vijai Electricals,

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Explain using drawings what is reverse PID action w.r.t PID controllers.

0 Answers   L&T,

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what is the difference between home inverter and online ups?

2 Answers   ME,

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different between highvoltage & lowvoltage source

5 Answers  

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The CHARGED BATTERY GET DISCHARGED WHEN IT IS NOT IN USE FOR LONG TIME.GIVE REASON.

1 Answers  

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For RCD (Residual current device) Icu is defined. How i can find Ics for them?

0 Answers  

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What is the difference between amorphous core transformer and CRGO core transformer?.

0 Answers   DAE,

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