Answer / faisal nisar

Diode is a rectifier ...
which allow positive cycle of AC current to pass through it
and block negative cycle.. Bridge Rectifier made of 4 Diodes
is used to convert AC to DC....

Answer / naeem anwar

diode is an electronic device,which allow current to flow
only in one direction.........

Answer / anil kumar

diode is nothing like a switch,which conducts the electromnic current depending on the semi conductor charactoristics

Answer / khalid mehmmod

A semiconductor in which current flow in unidirectoin are know as diod.

please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com

0 Answers  

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what is the reqirred voltage in HT motor to get full RPM on no load test?

0 Answers  

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If 24 KVA AVR having Input voltage 200-400v, Output voltage 415+-1%, what will be the voltage if Load is 13A.

0 Answers   Sterling Wilson,

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last week we did the REF relay test by closing single pole (R phase) of CB and apply 380V at the primary of delta transformer. we get 33A at the primary of the R phase star end. but we get 380A at both R an B in delta side. how and why?

1 Answers   Siemens,

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What is the diffrence in between Class PS & Class 5P10 for CTs

7 Answers  

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Why the CT Secondary is rated as 5A generally?

2 Answers  

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what is the workimg of ct &pt?

5 Answers  

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If ac voltage applied to the field of dc generrator the output of dc generator ?

1 Answers   SSC,

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Why we are use 11KV / 22KV / 33KV / 66KV / 110KV / 230KV / 440KV this type of ratio. why cant we use other voltage ratio like 54KV / 99KV et.,

8 Answers   College School Exams Tests, Hino, ITC Infotech, Reliance, UPRVUNL,

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what is the meaning write of AC1,AC2,AC3 .....power contactor

7 Answers   ABB,

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HOW TO CALCULATE SINGLE PHASE AMPERES IN 3 PHASE TRANSFORMER? GIVE AN EXAMPLE PLZZZ

1 Answers  

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Ohms law explain

1 Answers   Hetero,

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