Digital Electronics Why decoder is used in the digital electronics ? To convert coded information into non coded form It is used to separate address bus and data bus To convert non coded information into coded form None of these To convert coded information into non coded form It is used to separate address bus and data bus To convert non coded information into coded form None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A 16-square eliminates 2 variables 3 variables 8 variables 4 variables 2 variables 3 variables 8 variables 4 variables 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 The voltages corresponding to LOW and HIGH levels respectively are given below. Identify the voltages which correspond to negative logic system. –1.5 V and – 0.5 V 5 V and 0 V 1 V and 5 V 0 V and 5 V –1.5 V and – 0.5 V 5 V and 0 V 1 V and 5 V 0 V and 5 V ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics How many NOR gates are required to obtain AND operation? 4 2 3 1 4 2 3 1 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which is the example of digital device from the given option ? Sensors Microprocessors Thermistors Record players Sensors Microprocessors Thermistors Record players ANSWER DOWNLOAD EXAMIANS APP
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