Category: the quest academy-Quest e-Gurukulam

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Know your English language skills-2016(Quest ELL test 2016)

Finally the day has come.Finish this test by 5 PM on 21st November 2016 and become eligible for some interesting prizes.Winners will be announced on 22 nd November 2016.Detailed instructions were posted earlier.In case any further query please feel free to mail to the forum (thequestforum@gmail.com) or contact...

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Why it is not possible to measure the built-in voltage of a PN junction using a voltmeter?

  The built-in voltage of a PN junction can be considered as the contact potential between two dissimilar metals. When the leads of a voltmeter are contacted to either side of a PN junction, the contact potential between the voltmeter lead and P-type material, contact potential of the PN...