Answer / sanjna

IGBT,FET,MOSFET ARE CURRENT CONTROL DEVICES
BJT,DIODE,UJT ARE VOLTAGE CONTROL DEVICES

3.7 kw motor ,how much sq mm cabel want to bare this motor load

1 Answers  

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What will be the voltage regulation of a full load and 0.80 power factor lagging load transformer when a two winding single phase transformer has a voltage regulation of 4.5% at full load and unity power factor?

0 Answers   HPCL,

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3,12,24,33,_ ,75,150 Find the missed number in this sequence

2 Answers   HCL,

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How to check VFD outgoing voltage

1 Answers  

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about transformer oil material & Test name for the measurement of its dielectric strength & wht will u do if its dielectric strength goes low ?

2 Answers   NTPC,

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wat s reactive power.... how could it be compensated.....

4 Answers   TCS,

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Why mostly the HV side of transformer has Delta?

0 Answers  

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WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?

1 Answers  

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Load 380kva eb 415v,load amps 350.Same load dg 415v,load amps 420 what reason ?

1 Answers   AVT Natural Products,

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what is S.T?specify the range?

2 Answers  

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state types of reflectors in illumination engg. ???????

0 Answers  

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from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?

0 Answers  

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