Answer / gaurav voriya

A thyristor is a solid-state semiconductor device with four
layers of alternating N and P-type material. They act as
bistable switches, conducting when their gate receives a
current trigger, and continue to conduct while they are
forward biased

the resstance of a thermistor is 5000 ohm at 25degreeC and coefficient is .04/degCel. A measurement with lead resitance of 10 ohm will cause an error of

1 Answers   GATE,

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Why Transformer does not work in DC ?

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TRANAFORMER RATING 500 KVA,33KV/433, SECONDARY SIDE SWITCHED ON ONLY CAPACITOR LOAD 140 AMS, PRIMARY SIDE HOW MUCH VOLTS INCREASE?

1 Answers   BPL,

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How to design constatnt power source with variable current and Voltage.

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My self munna.I had completed diploma from mechanical can I join facility and maintanance companys

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What is drain current of static relay?

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Why capacitor bank is not neccessery to switch on,pls answ me with formula

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I want to merge a cable..in between two metering Cubicals which contains CT's and PT's and Energy meter..before taking merger..what are the common things required?

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how to male a d.c bettery to blow a 230v bulb?

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When dc supply is fed to rotor of the alternator how it work?

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what the different types of cables used for 11kv and 33kv over head work and what is the size of cable in sqmm.

2 Answers   Ordnance Factories Board,

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What is an Air COmpressor

0 Answers   DLF,

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