Instrumentation and Sensors (3160620) MCQs

MCQs of Fundamentals of Measurement, Sensing and Instrumentation

Showing 81 to 90 out of 152 Questions
81.

In a Inverse Transducer the Output signal is __________ when a High electrical input is given.

(a)

Low Non Electrical Signal 

(b)

Analog signal 

(c)

Digital SIgnal 

(d)

None 

Answer:

Option (a)

82.

The sensor which is used to record and detect physical touch.

(a)

Image 

(b)

Colour

(c)

Touch 

(d)

None

Answer:

Option (c)

83.

The sensor which is used to measure Orientation or inclination of an instrument with respect to gravity

(a)

  Image 

(b)

Colour 

(c)

Tilt

(d)

None of the above

Answer:

Option (c)

84.

The sensor which is used to detect the motion of the surrounding is called ____________ 

(a)

Image 

(b)

Colour 

(c)

Infrared 

(d)

None of the above 

Answer:

Option (c)

85.

The sensor which converts the Mechanical Force like load, weight, tension into a physical measurable variable

(a)

Image Sensor

(b)

Tilt Sensor 

(c)

Vibration Sensor

(d)

Load Cell

Answer:

Option (d)

86.

The ________ of sensors which changes directly its physical property such as resistance, capacitance and Inductance

(a)

Active 

(b)

Passive 

(c)

Analog 

(d)

Digital

Answer:

Option (b)

87.

______________ of a instrument is minimum value of an input parameter that is capable of creating detectable output 

(a)

Range 

(b)

Sensitivity

(c)

Resoultion 

(d)

None

Answer:

Option (b)

88.

The maximum and minimum value of a physical quantity is called __________ 

(a)

Range 

(b)

Resolution 

(c)

Sensitivity

(d)

None

Answer:

Option (a)

89.

The degree of reproducibility of a measurement by a sensor is called as _________

(a)

Sensitivity 

(b)

Range 

(c)

Resolution 

(d)

Precision 

Answer:

Option (d)

90.

The smallest detectable incemental change of input parameter that can be measured is called as________ 

(a)

Precision 

(b)

Sensitivity 

(c)

Resolution 

(d)

None

Answer:

Option (c)

Showing 81 to 90 out of 152 Questions