G - Measuring Tools Flashcards

1
Q

The number of millimetres in one centimetre is:

A

Ten.

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2
Q

The term which best describes the tendency of a body to remain in motion is:

A

Inertia.

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3
Q

Force may be best described as a/an:

A

Push or pull.

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4
Q

Area of a circle is calculated by multiplying the:

A

Constant 0.7854 by the diameter squared.

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5
Q

Convert 21/64 to decimal rounded to three decimal places.

A

0.328

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6
Q

Convert 0.484375 to an exact fraction.

A

31/64

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7
Q

Convert 0.280 to a practical fraction to the nearest 1/32.

A

9/32

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8
Q

Calipers can be used to measure:

A

Inside or outside diameters.

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9
Q

A stepped feeler gauge for measuring a clearance of 0.015 inch will be marked on the blade:

A

0.014 inch to 0.016 inch

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10
Q

A typical telescoping gauge set has a typical range of:

A

5/16 inch to 6 inches

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11
Q

A standard 0 - 1 inch outside imperial micrometer shows 3 large divisions, 3 small divisions and 3 on the thimble. The amount being measured is:

A

0.378 inch.

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12
Q

A standard outside imperial micrometer measures 5.671 inch. The divisions showing on the scale would be:

A

6 large, 2 small and 21 on the thimble.

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13
Q

An inside imperial micrometer with 2 large divisions, 3 small divisions and 15 on the thimble is measuring:

A

2.290 inch.

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14
Q

An inside imperial micrometer measuring 4.678 inch will have what scale readings showing?

A

1 large, 3 small, 3 on the thimble

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15
Q

A 0 to 1 inch vernier outside imperial micrometer is showing 8 large divisions, 3 small divisions, 22 on the thimble and 6 on the vernier. The micrometer is measuring:

A

0.8976 inch.

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16
Q

True or False: A depth micrometer will measure protrusion accurately.

A

False; A depth micrometer accurately measures a recession

17
Q

A dial indicator plunger should be set to move:

A

At mid-range of travel

18
Q

Precision measuring tools should be stored:

A

In a special drawer or cabinet

19
Q

Torque wrenches measure:

A

Rotational force.

20
Q

If a force of 220 N was applied on a wrench which is 600 mm long, the resulting torque would be:

A

132 N m.

21
Q

To torque a head bolt to 100 lb-ft, using a torque wrench 2 feet long, you would have to pull on the wrench with …? lb of force.

A

50