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What is interrupt?
Why temperature coefficient of resistance of a semiconductor is negative?
What is the difference between dcs & plc & scada?
Why bjt is called current control device?
What is characteristic of ideal opamp?
What is a bcd? What are its advantages and disadvantages? Why is an excess-3 code is called an unweighted code?
Why sinusoidal waves are mostly used for communication rather than any other waveforms..please give 4 reasons
Explain how to measure the insulation resistance for printed circuit boards?
what is serial communication??
when will give ta
What is the between demultiplexer and decoder?
Which of the following logic family has got the lowest noise? Options - ECL,TTL,DTL etc..