200+ Metrology-and-inspection Questions

Metrology-and-inspection Questions Set 11:

Quiz Mode

Which of the following is not a type of slip gauge?

Johannsen gauges

Gauge blocks

Linear gauges

Gauge blocks

Solution:

Find the precision value if the value of the Nth measurement is 101 and the average value is 100.5.

50%

100%

96.55%

99.50%

Solution:

Which of the following is not a basic form of slip gauge?

Parallelogram

Rectangular

Square with center hole

Square without center hole

Solution:

Which of the following methods is used for checking the flatness of gauge blocks?

Electrical comparators

Optical comparators

Dial gauge

Optical flats

Solution:

Which of the following is a type of direct measuring instrument for surface roughness?

Profilometer

Wallace surface dynamometer

Micro interferometer

None of these

Solution:

The purpose of the intermediate stage of an instrument is to:

sense the input signal

indicate the measurements

amplify and transmit the transduced signal

any of the above

Solution:

Consider a sine bar of length 125 mm. Find its height (in mm) required to measure a taper on the flat workpiece with an angle of 27°32'.

57.782 mm

65.813 mm

54.345 mm

65.987 mm

Solution:

A 3-bit comparator circuit gives a logic 1 output whenever the 3-bit input A is greater than the 3-bit input B. How many 1s will be in the corresponding Karnaugh map (K-map)?

Solution:

Which of the following statements is correct with respect to Sensors and Actuators?

The sensor is the sensing and actuating device, and Actuators are the devices used for measurements only

The sensor is the sensing device, and it actuates the Actuator according to the command

None of the above

Digital Vernier caliper has no Sensor and Actuators

Solution:

Which of the following is the correct statement about the ten-point height method?

It is the average difference of five highest points and five deepest valleys measured within a sampling length.

It is the sum of ten highest points divided by the sum of ten deepest valleys measured within a sampling length.

It is the average sum of five highest points and five deepest valleys measured within a sampling length.

It is the average sum of ten highest points measured within a sampling length.

Metrology-and-inspection Questions Set 11:

Which of the following is not a type of slip gauge?

Solution:

Find the precision value if the value of the Nth measurement is 101 and the average value is 100.5.

Solution:

Which of the following is not a basic form of slip gauge?

Solution:

Which of the following methods is used for checking the flatness of gauge blocks?

Solution:

Which of the following is a type of direct measuring instrument for surface roughness?

Solution:

The purpose of the intermediate stage of an instrument is to:

Solution:

Consider a sine bar of length 125 mm. Find its height (in mm) required to measure a taper on the flat workpiece with an angle of 27°32'.

Solution:

A 3-bit comparator circuit gives a logic 1 output whenever the 3-bit input A is greater than the 3-bit input B. How many 1s will be in the corresponding Karnaugh map (K-map)?

Solution:

Which of the following statements is correct with respect to Sensors and Actuators?

Solution:

Which of the following is the correct statement about the ten-point height method?

Solution:

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