Which device produces voltage variable capacitor?

0 Answers  

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HI FRANDS , ANY ONE SUGGEST ME THE INTERVIEW QUESTION OF NHPC

0 Answers  

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i want model questions which will be asked in hindustan aeronautics online test for the post of managenent trainee

0 Answers   Flextronics, HAL, NIC,

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areas for improvement

0 Answers  

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What is the need for modulation?

82 Answers   Analog Devices, BSNL, HAL, Hathway, ICT, Kekran Mekran, KPIT, Microsoft, Nokia, SCSVMV, SRK, TATA, TCS,

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What is a transistor. Can u explain the basic operation of it??????

14 Answers   TCS,

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Discuss the need for biasing the transistor.

0 Answers  

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when & where we say that here communication electronics gets involve ? Difference b/w communication electronics, power electronics, digital electronics, discrete electronics, analogue electronics & Mechatronics ? Where these are used & can be used ?

3 Answers  

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What are the advantages of freewheeling diode in rectifier circuit?

0 Answers  

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What are the types of commutation with respect to commutation process?

0 Answers  

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Define what is the effect of temperature on extrinsic semiconductor?

0 Answers  

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ongc previous year question paper for assistant technician electronics

1 Answers   L&T, ONGC, Ravi Dyes & Chemicals,

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