Digital Electronics The code used for labeling the cells of a K-map is octal gray hexadecimal 8-4-2-1 binary octal gray hexadecimal 8-4-2-1 binary ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Dual slope ADC has R = 1 KΩ and C = 0.22 nanofarad has charging and discharge times for some voltage is 9 ns and 3 ns respectively. The reference Voltage is 2.2 V. What is the peak voltage reached by triangular wave during charging? 90 mV. 900 mV. 300 mV. 30 mV. 90 mV. 900 mV. 300 mV. 30 mV. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics ASCII is version II of the ASC standard is used only in western countries is a subset of 8-bit EBCDIC has 128 characters including control characters is version II of the ASC standard is used only in western countries is a subset of 8-bit EBCDIC has 128 characters including control characters ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The number A = 01110000 and B = 10101111 are in 2’s complement form .Addition of above two number is 11100000 00011111 011100001 10101111 11100000 00011111 011100001 10101111 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Most of the digital computers do not have floating point hardware because It is slower than software Of no specific reason Floating point hardware is costly It is not possible to perform floating point addition by hardware It is slower than software Of no specific reason Floating point hardware is costly It is not possible to perform floating point addition by hardware 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 Mhz 8 Mhz 1 Khz 2 Khz 2 Mhz 8 Mhz 1 Khz 2 Khz ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS