Digital Electronics The output of a gate is LOW when at least one of its inputs is HIGH. This is true for AND NAND NOR OR AND NAND NOR OR ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The number of comparators in a parallel conversion type 8-bit analog to digital converter is 16. 8. 255. 256. 16. 8. 255. 256. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Logic circuits are none of these hybrid circuits digital circuits analog circuits none of these hybrid circuits digital circuits analog circuits ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics While using a frequency counter for measuring frequency, two modes of measurement are possible. 1. Period time 2. Frequency mode There is a ‘cross-over frequency’ below which the period mode is preferred. Assuming the crystal oscillator frequency to be 4Mhz the crossover frequency is given by 2 Khz 1 Khz 8 Mhz 2 Mhz 2 Khz 1 Khz 8 Mhz 2 Mhz ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A bubbled NAND gate is equivalent to a NOR gate OR gate X-OR gate NAND gate NOR gate OR gate X-OR gate NAND gate ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The devices commonly used for making digital circuits are relays mechanical switches semiconductor devices contact switches relays mechanical switches semiconductor devices contact switches ANSWER DOWNLOAD EXAMIANS APP