GATE IN NAT 27: Enter the number of codes in an ideal 5-bit ADC.
Correct Answer: 32
Explanation:
Codes=2^5=32.
MCQ Collection
GATE IN NAT MCQs
Practice GATE IN NAT questions with answers and explanations.
GATE IN NAT 28: A first-order system has time constant 6 s. Enter the time in seconds corresponding to five time constants.
Correct Answer: 30
Explanation:
5τ=30 s.
GATE IN NAT 29: A sensor sensitivity is 7 mV/unit and input is 6 units. Enter output in mV.
Correct Answer: 42
Explanation:
Output=7×6=42 mV.
GATE IN NAT 30: Enter the number of codes in an ideal 8-bit ADC.
Correct Answer: 256
Explanation:
Codes=2^8=256.
GATE IN NAT 16: A first-order system has time constant 2 s. Enter the time in seconds corresponding to five time constants.
Correct Answer: 10
Explanation:
5τ=10 s.
GATE IN NAT 17: A sensor sensitivity is 3 mV/unit and input is 5 units. Enter output in mV.
Correct Answer: 15
Explanation:
Output=3×5=15 mV.
GATE IN NAT 18: Enter the number of codes in an ideal 4-bit ADC.
Correct Answer: 16
Explanation:
Codes=2^4=16.
GATE IN NAT 19: A first-order system has time constant 5 s. Enter the time in seconds corresponding to five time constants.
Correct Answer: 25
Explanation:
5τ=25 s.
GATE IN NAT 20: A sensor sensitivity is 6 mV/unit and input is 7 units. Enter output in mV.
Correct Answer: 42
Explanation:
Output=6×7=42 mV.
GATE IN NAT 21: Enter the number of codes in an ideal 7-bit ADC.
Correct Answer: 128
Explanation:
Codes=2^7=128.
GATE IN NAT 22: A first-order system has time constant 8 s. Enter the time in seconds corresponding to five time constants.
Correct Answer: 40
Explanation:
5τ=40 s.
GATE IN NAT 23: A sensor sensitivity is 9 mV/unit and input is 9 units. Enter output in mV.
Correct Answer: 81
Explanation:
Output=9×9=81 mV.