Answer / r.k.

SOFT STARTERs are design for the vast applications where load and speed plays important role during starting of induction motors
SOFT STARTER is frequency control device which regulate frequencies automatically

what does 74 in IC741 indicate?

2 Answers  

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What is noise in reference to electronic circuits?

0 Answers  

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What is meant by the deflection factor of a cro?

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How to calculate knee point voltage?

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What is the purpose of using an instrumentation amplifier.

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my name is saibabu i am preparing for bel exam can u help me out by giving some sample papers my email id is saibabu1018@yah00.c0.in

0 Answers  

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I'would like to know the type of questios asked for STA (senior technical assistant)interview in DRDO.whats the nature of the interview? whether theres HR and Technical interview?

2 Answers   DRDO, India Post,

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Power bjt is a current controlled device. Why?

0 Answers  

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IN A PN JUNCTION DIODE,( ON FORWARD BIAS ) WHEN ELECTRONS AND HOLES PAIRS MADE AND CURRENT FLOWS,THEIR IS NO END OF ELECTRONS AND HOLES IN A LITTLE SEMICONDUCTOR DEVICE.

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Why can’t we use comparator to convert sin wave into square wave?

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why we not connect the 12 V batteries in parallel to get the more backup supply ? how to calculate the input wattage and output wattage of an UPS ?

1 Answers  

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what is IP?

4 Answers   Matrix,

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