Electronics-Measurement, Conversion and Control
Electronics-Measurement, Conversion and Control
11. Convert the decimal number 151.75 to binary.
- 10000111.11
- 11010011.01
- 00111100.00
- 10010111.11
14. Sample-and-hold circuits in ADCs are designed to:
- sample and hold the output of the binary counter during the conversion process
- stabilize the ADCs threshold voltage during the conversion process
- stabilize the input analog signal during the conversion process
- sample and hold the ADC staircase waveform during the conversion process
16. What is the difference between binary coding and binary coded decimal?
- Binary coding is pure binary.
- BCD is pure binary.
- Binary coding has a decimal format.
- BCD has no decimal format.
20. What is the resultant binary of the decimal problem 49 + 1 = ?
- 01010101
- 00110101
- 00110010
- 00110001