Digital Electronics A read only memory in which the present contents must be erased before the new information can be stored is EAROM All of these PROM ROM EAROM All of these PROM ROM ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics If a counter having 10 flip flops is initially at 0, What count will if hold after 2060 pulses? 000 001 1100. 000 000 1000. 000 000 1110. 000 000 1100. 000 001 1100. 000 000 1000. 000 000 1110. 000 000 1100. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The voltages corresponding to LOW and HIGH levels respectively are given below. Identify the voltages which correspond to negative logic system. 0 V and 5 V –1.5 V and – 0.5 V 1 V and 5 V 5 V and 0 V 0 V and 5 V –1.5 V and – 0.5 V 1 V and 5 V 5 V and 0 V ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The effect of stray magnetic field on the actuating torque of a portable instrument is maximum when the operating field of the instrument and the stray fields are Parallel. Perpendicular. Inclined at 60°. Inclined at 30°. Parallel. Perpendicular. Inclined at 60°. Inclined at 30°. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The NOR gate can function as a NOT gate if inputs are left open one input is set to 1 all inputs are connected together one input is set to 0 inputs are left open one input is set to 1 all inputs are connected together one input is set to 0 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The number of parity bits in a 12-bit Hamming code is 8 6 5 4 8 6 5 4 ANSWER DOWNLOAD EXAMIANS APP
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