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Electronics and Communication Network Theory And Analysis Difficulty: Medium

To determine the polarity of the voltage drop across a resistor, it is necessary to know

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A diac has ___________ terminals. A 0-300 V Voltmeter has an error of ±2% of full deflection. What would be the range of readings if true voltage is 30 V? Significance of channel coding theorem due to Shannon lies in the fact that The size of PROM needed to implement a dual 8-to-1 multiplexer with common selection inputs would be An analog signal is band limited to 4 kHz. It is sampled at the Nyquist rate and samples are quantized into 4 levels. The quantization levels have probabilities $$\frac{1}{8},\,\frac{1}{8},\,\frac{3}{8}$$ and $$\frac{3}{8}.$$ The information rate of the source is: