Answer / k.prakashchandra

The wattage mentioned is PMPO(pulsed mode power output) and
is much less than regular electrical watt

Answer / k.prakashchandra

The 'sound power' output is measured in decibels which can
also be expressed in watts.

I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?

0 Answers  

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(1) From the following option, which option is correct for largest size transformer.? a)1KVA,25Hz , b)1KVA,50HZ , c)1KVA,60Hz , d)1KVA,100Hz

5 Answers   Torrent Power,

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Please tell me the earthing procedures adopted for the STAR-STAR 3 Phase transformer in india and give a better sugession for earthing

0 Answers  

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why i can not use thimble on capacitor duty contactor

0 Answers  

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How line capacitance & line inductance varies with increase in height tower.

0 Answers  

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What is protection for single phasing ?

6 Answers   SISL,

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how line turns ratio changes in 3 phase with change in connection

0 Answers  

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How to calculate the FUSE rating?

2 Answers  

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The exciting current of a transformer is non sinusoidal. why?

2 Answers  

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what type of relay has to be used for tripping the circuit from mains when a fault occur in a machine

3 Answers  

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Briefly describe your ideal job?

0 Answers   L&T, LPGCL, ONGC,

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i want to know about for what reason we are using star delta starter? how it works? what are the advantages?

4 Answers  

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