Deck 14: Micrometer Reading-Application of Decimal Fractions

Question 1

For a metric micrometer reading of 6.54 mm, how many thimble divisions are there?

A) 0
B) 4
C) 12
D) 14

Answer 1

4

Question 2

For an English micrometer reading of 0.894 inches, how many numbered divisions show up on the barrel?

A) 8
B) 9
C) 10
D) 11

Answer 2

8

Question 3

To make measurements between 1/2" and the next inch, a 1/2" ____ collar is installed on the inside micrometer.

A) thimble
B) spacing
C) extension
D) interchangeable

Answer 3

spacing

Question 4

The first step in reading an English micrometer is to read the highest number showing on the ____________________.

Question 5

A(n) ____________________ micrometer is graduated with units of millimeters, 1/2 millimeters, and tenths of a millimeter.

Question 6

For a metric micrometer reading of 6.54 mm, how many numbered divisions show up on the barrel?

A) 3
B) 4
C) 5
D) 6

Question 7

For a metric micrometer reading of 6.54 mm, how many 0.5 mm graduations show up beyond the numbered divisions on the barrel?

A) 0
B) 1
C) 2
D) 4

Question 8

For an English micrometer reading of 0.894 inches, how many unnumbered divisions show up on the barrel?

A) 1
B) 2
C) 3
D) 4

Question 9

For an English micrometer reading of 0.894 inches, how many thimble divisions show up?

A) 18
B) 19
C) 20
D) 21

Question 10

English micrometers divide the ____________________ into 1,000 parts.