1. What is the purpose of ring gauge ?

check the out side thread

check the outside diameter

check the ring holes diameter

check the taper shaft diameter

Answer: check the outside diameter

Explanation:


2. Which one of the following instrument is used to checking large internal diameter ?

hole gauge

plug gauge

snap gauge

telescopic gauge

Answer: plug gauge

Explanation:


3. In the limit ring gauges, the dimension of GO end is equal to ?

minimum permissible dimension

maximum permissible dimension

same dimension

half the dimension

Answer: maximum permissible dimension

Explanation:


4. Which one of the following statements is true for slip gauges ?

metal block which are ground and lapped to a specific thickness

used to measure surface finish

used to measure fine air gaps between two surface

slip gauge always gives error in desired length when stacked together

Answer: metal block which are ground and lapped to a specific thickness

Explanation:


5. The number of which specify thickness of sheet metal is know as ?

sheet size

wire size

gauge

none of the above

Answer: gauge

Explanation:


6. Which one of the gauges are used to check the accuracy of internal thread ?

snap gauge

taper ring gauge

thread ring gauge

thread plug gauge

Answer: thread plug gauge

Explanation:


7. What is the purpose of plug gauge ?

check the out side thread

check the inside diameter

check the ring holes diameter

check the taper hole diameter

Answer: check the inside diameter

Explanation:


8. As per Indian standard, a special set of slip gauge consists of _________ ?

81 peace

112 peace

120 peace

130 peace

Answer: 112 peace

Explanation:


9. In the limit ring gauges, the dimension of NO GO end is equal to ?

minimum permissible dimension

maximum permissible dimension

same dimension

half the dimension

Answer: minimum permissible dimension

Explanation:


10. Which one of the following screw thread elements is not checking with the screw thread ring gauge ?

pitch

pitch diameter

profile

helix angle

Answer: helix angle

Explanation: