Digital Electronics The voltage levels for negative logic system must necessarily be positive may be negative or positive must necessarily be 0 V and –5 V must necessarily be negative must necessarily be positive may be negative or positive must necessarily be 0 V and –5 V must necessarily be negative ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A 10 bit A/D conveter is used to digitize an analog signal in the 0 to 6 volt. The maximum peak to ripple voltage that can be allowed in the D.C. supply voltage is 10 mV. 5.85 mV. 6 mV. 5 mV. 10 mV. 5.85 mV. 6 mV. 5 mV. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of the following is 2’s complement of +12? 00000011 00001100 01110011 00001000 00000011 00001100 01110011 00001000 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics When will be the output of an exclusive-OR gate is HIGH ? The inputs are equal The inputs are different All inputs are HIGH All inputs are LOW The inputs are equal The inputs are different All inputs are HIGH All inputs are LOW ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics How many stable state/states present in flip-flop ? 1 2 3 4 1 2 3 4 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics In simplification of a Boolean function of n variables, a group of 2m adjacent 1s leads to a term with n – m literals m + 1 literals less than the total number of variables n + m literals m – 1 literals less than the total number of variables n – m literals m + 1 literals less than the total number of variables n + m literals m – 1 literals less than the total number of variables ANSWER DOWNLOAD EXAMIANS APP
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