What is meant by dc chopper?

0 Answers  

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how is one able to tell the unlock code for the mobile phone using the imei

0 Answers  

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i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. NAZEEHA E.MAIL ID:- km.nazi.km@gmail.com

0 Answers   AAI Airports Authority Of India,

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How emergency call get through without coverage but not other call at that time?

0 Answers   Airtel, Intel,

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Tell me why gold is added to the p-n junction?

0 Answers  

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Please send BSNL TTA Question Answer

0 Answers   BSNL, PSEB,

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If A speaks the truth 80% of the times, B speaks the truth 60% of the times. What is the probability that they tell the truth at the same time

2 Answers   Wipro,

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What is the working principle of CFL& T5? How these glows?

1 Answers   HAL,

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Why are the coupling capacitors required?

0 Answers  

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what is the difference between analog and digital communications? which is the efficient communication??

6 Answers  

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describe the various addressing modes of 8085 processor, also provide an example of each.

0 Answers  

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What do you mean by zener breakdown and avalanche breakdown?

22 Answers   Analog Devices, Biological.e.limited, HP, Oxford,

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