ECE :: Exam Questions Paper
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To realize following function 'f'
How many minimum number of 2 input NAND gates are required? -
A uniform plane wave in air with H = 3 sin (ωt - 8x)uzA/m is incident normally on a region with σ = 0, μr = 1, εr = 9. The reflection coefficient is
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A memoryless source emits n symbols each with a probability p. The entropy of the source as a function of n
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Assuming that flip-flops are in reset condition initially, the count sequence observed at QA in the circuit shown is
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The matrix A is defined as A =
. The eigen values of A2 are -
A uniform plane wave travelling in air is incident on the plane boundary between air and another dielectric medium with er = 15. The reflection coefficient for normal incidence is
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at x = 
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, L2 = k x s-1
