Instrumentation and Sensors (3160620) MCQs

MCQs of Fundamentals of Measurement, Sensing and Instrumentation

Showing 91 to 100 out of 152 Questions
91.

The ability of sensor to give same output for repeated applucation of input and keeping its value constant is called _________ 

(a)

Sensitivity 

(b)

Resolution 

(c)

Repeatablity 

(d)

None

Answer:

Option (c)

92.

The ability of a sensor to give same output when input is held constant is called __________ 

(a)

Resolution 

(b)

Precision 

(c)

Stability 

(d)

None

Answer:

Option (c)

93.

The deviation of the output of a sensor from its measured value called as____________ 

(a)

Sensitivity 

(b)

Drift 

(c)

Resolution 

(d)

None 

Answer:

Option (b)

94.

The maximum difference between the actual value and output of the sensor is called ___________ 

(a)

Accuracy 

(b)

Error

(c)

Precision 

(d)

None 

Answer:

Option (a)

95.

If the value of error is small then the value measured will be __________ accurate 

(a)

Less

(b)

More 

(c)

Cant Say 

(d)

None 

Answer:

Option (b)

96.

_____________ parameter indicates output when input is zero.

(a)

Resolution 

(b)

Drift 

(c)

Offset 

(d)

None 

Answer:

Option (c)

97.

The parameter which shows the actual output curve of the sensor deviates from the ideal curve is called as_______

(a)

Accuracy 

(b)

Error 

(c)

Linearity 

(d)

None

Answer:

Option (c)

98.

The characteristics of a sensor to produce different outputs for same value of input is called as__________ 

(a)

Drift 

(b)

Resolution 

(c)

Hysteresis

(d)

None

Answer:

Option (c)

99.

The time required for a sensor output to change from previous measured value to current measured value is called 

(a)

Actual Time

(b)

Response Time 

(c)

End Time 

(d)

None

Answer:

Option (b)

100.

The time required for sensor output to reach a stable value it is turned on is called _________ 

(a)

On time 

(b)

Off time 

(c)

Settling time 

(d)

None

Answer:

Option (c)

Showing 91 to 100 out of 152 Questions