Metrology Gauge Types Test

1. Which of the following is another name of radius gauge?

Plug gauge

Fillet gauge

Planer gauge

Ring gauge

2. Match the following:

A) Precision polygons        -    1) Indexing
B) Radius gauge              -    2) Checking known angles
C) Dividing head             -    3) Measure concave surfaces
D) Sine bar                  -    4) Calibration of rotary table

A-1, B-3, C-2, D-4

A-3, B-2, C-4, D-1

A-4, B-3, C-1, D-2

A-2, B-1, C-3, D-4

3. Which of the following option is true for given statement?
Statement 1: For gauging the radius, a light source is used with radius gauge.
Statement 2: Pitch of the threads can be measured by radius gauge.

F, T

T, F

F, F

T, T

4. Which of the following is not a type of radius gauge?

Acrylic

Digital

Guitar

Planer

5. What is the measuring range for radius gauge?

0.075-5m

0.0075-0.5m

0.75-5m

0.00075-0.025 m

6. Why a radius is provided at the meeting point of two surfaces?

To reduce material

To avoid stress concentration

To increase stability

To avoid collision

7. Which of the following option is incorrect with respect to radius gauges?

Concave radius is an internal radius

If the curved surface is external then this radius is known as female radius

Radius gauges are suitable for both fillet and radius measurement

Radius gauges are used for final inspection

8. What is another name of blades of radius gauge?

Scale

Leaf

Cutter

Petal