Answer Posted / pinky

12th class concepts are not much enough to understand the things..my desire to know more bring me here..

Which of the two semiconductor materials si or ge has larger conductivity at room temperature? Why?

1275

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What were vacuum tubes used for?

1071

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Why cc configuration is called a voltage buffer? Define what is other name?

1109

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How to measure the insulation resistance for printed circuit boards?

1038

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What are minterm and maxterm?

1193

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what is limitation of auto transformer?

2290

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Define knee voltage of a diode.

1075

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what is main difference between gsm & cdma

2145

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how do work current transformer?

2074

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Explain what is a state table?

1103

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working of tuch screen pannel

2106

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how many students appear in gate exam

1919

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plz send me previous question paper of RRB section Engineer- Electronics ,erpdayal@gmail.com

2109

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i want last 5 yrs Q papers of rrb(any) send me at puneetchauhan_8782@yahoo.co.in

2229

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I have applied for the post of Assistant Instrumentation Engneer in IOCL and need urgently IOCL sample paper please help me.

2100

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