Answer Posted / pooja

rectifier is a device which converts A.C voltage into D.C
voltage

if a PTC having operating voltage 230V is not available then Can we short the circuit where PTC inserted or anybody having other solution. if yes, please reply hurry.

2035

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how a log ratio amplifier works?

2231

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Differentiate between transducer and transponder.

1170

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Explain digital circuits and the various components used in creating them?

1168

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What is multiplexing? Explain its primary advantage.

1204

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What ODU work?

2219

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I've finished b tech in electronics and communication engg.Can i appaer for the nic exam

2149

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What is the between demultiplexer and decoder?

1125

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What is the height of ESMA card?

2258

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Explain to find conductivity?

1045

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Is reverse saturation current of a diode is independent of reverse bias voltage?

1140

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What is instrumentation amplifier (ia) and what are all the advantages?

1309

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interface an 8-pin switch with 8085 microprocessor located at 0AAH and LEDs at port 55H, draw the circuit diagram. Write down a program to read the switches and do the following: > if the parity of the switch is odd, start counting upward until it reaches 0FFH. > if the parity of the switch is even, start counting downwards until it reaches 00H.

3295

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dmrc entrance exam papers

3036

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Sir, I wish to appear for the written test in the year 2009. But i have no syllabus on the basis of that the exam was held. So if you kindly give me the syllabus,it's easy for me to be prepared. I have already registered through online,and that no is 10857

2014

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