Instrumentation and Sensors (3160620) MCQs

MCQs of Fundamentals of Measurement, Sensing and Instrumentation

Showing 71 to 80 out of 152 Questions
71.

The Mechanical Device which converts the Primary Quantity in a mechanical signal is called _________ transducer

(a)

Primary 

(b)

Analog 

(c)

Digital

(d)

None of the above 

Answer:

Option (a)

72.

The transducer that converts the mechanical signal to an electrical signal is called as__________

(a)

Primary 

(b)

Secondary

(c)

Analog

(d)

Digital

Answer:

Option (b)

73.

The output signal of a Secondary Transducer is _____________ type

(a)

Mechanical 

(b)

Electrical 

(c)

Both 

(d)

None 

Answer:

Option (b)

74.

The transducer which requires power from an external supply source is called as__________ 

(a)

Analog 

(b)

Digital 

(c)

Passive 

(d)

Active

Answer:

Option (c)

75.

The transducer which doesnt require external power supply to work is called____________ 

(a)

Active 

(b)

Passive 

(c)

Analog

(d)

Digital

Answer:

Option (a)

76.

Which Transducer is also called as self generating transducer?

(a)

Passive 

(b)

Secondary

(c)

Primary

(d)

Active

Answer:

Option (d)

77.

Which Transducer chnages the Input Quantity into a Continous Function?

(a)

Analog 

(b)

Digital 

(c)

Active 

(d)

Passive

Answer:

Option (a)

78.

The Transducer which converts a input quantity in to a high - low pulse kind of signal is called __________ 

(a)

Analog 

(b)

Active 

(c)

Digital 

(d)

Passive

Answer:

Option (c)

79.

The device which converts non electrical quantity in an electrical quantity is called ________

(a)

Sensor 

(b)

Cables 

(c)

Transducers

(d)

None

Answer:

Option (c)

80.

Which transducer converts the electrical quantity in a physical quantity?

 

(a)

Active 

(b)

Digital 

(c)

Analog 

(d)

Inverse 

Answer:

Option (d)

Showing 71 to 80 out of 152 Questions