Why half-wave rectifiers are generally not used in dc power supply?

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Explain half-duplex and full-duplex communication?

5 Answers  

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hello! i am a new/fresh industrial electronics enginner ? I am going to have an interview on 10 May. What topics and questions should i study for the preparation of my interview and what will be the possible questions that one can ask from a fresh industrial electronics engineer ?

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State sampling theorem.

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How many channels are there in 2mb pulse code modulation?

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main difference between electrical& electronics?& what is electronics?

10 Answers  

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why voltage series is most preferred?

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Explain which oscillator is best for general purpose?

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why cristal frequency is different in microcontrollers and crystal oscillators?

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what r ur strengths?

10 Answers   HCL, Wipro,

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Why we receive inverted output from transistor when we use it as a Voltage amplifier?

1 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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