2- Precision Measurement Tools

Steel ruler is better than plastic ruler because: (multiple answer)

• it is not easily broken

• it has grooved scale to enable point of marking tools be inserted into it.

• it is lighter

• it has sharp edges

What is the reading of this VC measurement in cm?

• 4.28 cm

• 4.27 cm

• 4.48 cm

• 4.17 cm

What is the reading of this VC measurement in cm?

• 1.17 cm

• 1.07 cm

• 1.06 cm

• 1. 1.26 cm

What is the reading of this micrometer measurement in inch? (3 decimal places)

• 0.064"

• 0.063"

• 0.06"

• 0.075"

What is the reading of this micrometer measurement in mm? (2 decimal places)

• 5.95 mm

• 5.65 mm

• 5.95 cm

• 5.75 mm

Which tool is used to check clearance or small gap?

• telescopic gauge

• pitch gauge

• feeler gauge

• inside micrometer