Digital Electronics The NAND gate can function as a NOT gate if one input is set to 0 all inputs are connected together one input is set to 1 inputs are left open one input is set to 0 all inputs are connected together one input is set to 1 inputs are left open ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics To get an excess-3 code from BCD code 0110 is subtracted 0011 is added 0011 is subtracted 0110 is added 0110 is subtracted 0011 is added 0011 is subtracted 0110 is added ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The output of a logic gate is 0 when all its inputs are at logic 0. The gate is either an AND or a NOR a NAND or an X-OR an OR or an X-NOR an OR or an X-OR an AND or a NOR a NAND or an X-OR an OR or an X-NOR an OR or an X-OR 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 8 Mhz 2 Khz 1 Khz 2 Mhz 8 Mhz 2 Khz 1 Khz 2 Mhz ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The 7-bit Hamming code is used to transmit no data bits 3 data bits 7 data bits 4 data bits no data bits 3 data bits 7 data bits 4 data bits ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A flip flop is a _______ circuit. Both A and B Combinational None Sequential Both A and B Combinational None Sequential ANSWER DOWNLOAD EXAMIANS APP
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