Answer / manigandan

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what is the Mechanism of energy saver FAN how average power,reactive power, power factor e.t.c realated to it and how it apply to this FAN .and how this fan save energy w.r.t circuit analysis,plz repaly to this question this is the assignment to given to me.thanks

1 Answers  

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In a synchronous motor armature current flows due to revolving flux which in turn rotates the load,but in no load condition armature current is zero hence thr is no revolving flux then how motor rotates?

9 Answers  

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What kind of preventive maintenance are there for AC generator?

1 Answers   Gulf,

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3.The slip of an IM UNDER FL condition is about.....

1 Answers   SSC,

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What is the two pole structure?

0 Answers   Foxconn,

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What is Tan Delta Test

1 Answers   Power Grid,

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What is the formula to calculate the rating of a three phase air circuit breaker

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what is the knee point voltage in current transformer

2 Answers  

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how to calculate the output power of vfd , please help me.

1 Answers  

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i have old tape recorder speakers(analog).nw i want to use it for my computer system.can i use it to my computer systeno m by using digital to analog converter??? what changes should i do in the system????

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HOW CAN WE DECIDE THE SUPPLY VOLTAGE FOR MOTOR ACCORDING TO ITS RATING(IF ANYONE KNOWS GIVE IT WITH EXAMPLE AND ITS CALCULATIONS)

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What is the effect of pi controller on the system performance?

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