DMRC Electronics Engineering Paper-1 2016

Instructions

For the following questions answer them individually

Question 111

The output waveform of a 555 Timer is:

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Question 112

The phase correcting circuit is:

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Question 113

The light emitted diodes consist of:

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Question 114

When the initial slope of input sine wave is greater than the slew rate of an OPAMP, the output:

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Question 115

A circuit is said to be free from phase distortion if its phase response shows:

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Question 116

In a full wave rectifier with input frequency of 50 Hz, the frequency of the output is:

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Question 117

In the common-emitter transistor circuit, if the current gain is 100 and the collector current is 10 mA, the base current is:

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Question 118

The basic Hartley oscillator uses:

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Question 119

The correct order of electromagnetic spectrum with decreasing frequency is:

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Question 120

In the given figure reflection coefficient at load is:

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