Answer / virendra

Most important part is triac

Answer / meenakshi

in the electronic fan regulator,the three main parts are
diac,triac and a potentiometric resistance for the stepless
control of fan speed.basically this type is for energy
saving purpose.

Why 60Hz motor taking more current on load in 50Hz power supply?

1 Answers  

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Single line diagram for dbb (double bus bar)system.

0 Answers   KSEB, L&T, Siemens,

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what is mean Boost voltage and what is working principle of Tube light

2 Answers   Trimax,

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WHAT IS THE THUMB RULE FOR DECIDING THE CURRENT RATING OF COPPER WIRES SAY 2.5/4/6/10 MM SQUARE SIZES??

14 Answers   Dubai Group, Saudi Delta Groups, Savitha Electricals,

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What is circuit breaker failure protection?

2 Answers  

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basic princple of induction and synchronous motor

1 Answers  

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what is voltage, and how it makes the electron to move?

6 Answers  

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Which of the following loss varies with the load A hystresis loss B eddy current loss C copper loss D core loss

1 Answers  

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How to resolve if Diesel generator stop while running ?

0 Answers   Toyota,

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I want to know the standards for earthing system as per IEC, BIS & IEEE.

2 Answers  

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what is the full Form of AAC ant conductor?

5 Answers  

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is dc transformer is possible ?

4 Answers   Jyona Power,

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