Practice Test: Question Set - 01
1. Which device is used to cut external threads on cylindrical work pieces?
- (A) Dies
- (B) Taps
- (C) Counter
boring
- (D) Counter
sinking
2. Why drill bit is over heated in drilling operation?
- (A) Cutting
speed too high
- (B) Drill shank
too length
- (C) Drill point
centre incorrect
- (D) Spindle
running out of centre
3. What is the accuracy of steel rule?
- (A) 0.1 mm
- (B) 0.2 mm
- (C) 0.4 mm
- (D) 0.5 mm
4. Which bolt is used most commonly?
- (A) Hexagonal
head bolt
- (B) Square
headed bolt
- (C) Cylindrical
headed bolt
- (D) Cheese
headed bolt
5. Which type of tool is used for scribing circles and arcs?
- (A) Divider
- (B) Scriber
- (C) Marking pin
- (D) Marking
knife
6. Which file is used for general purpose work?
- (A) Flat file
- (B) Rasp file
- (C) Curved file
- (D) Triangular
file
7. What is the reason for surface of steel rule in satin-chrome finish?
- (A) Prevent
glare and rusting
- (B) Reduce the
weight
- (C) Increase the
accuracy
- (D) Quick
reading
8. Which tool is used to check the squareness of machined and filed surface?
- (A) 'T' square
- (B) Try square
- (C) Bevel square
- (D) Metre square
9. What is the application of bench vice?
- (A) Hold the drill
bit
- (B) Support the
reading
- (C) Support the
marking
- (D) Holding the
work piece
10. Which device is used to hold work for filing?
- (A) Bench vice
- (B) Pin vice
- (C) Pipe vice
- (D) Tool maker s
vice
11. Which tool is used for cutting key ways, grooves and slots?
- (A) Flat chisel
- (B) Web chisel
- (C) Cross cut
chisel
- (D) Diamond
point chisel
12. Which nut is turned with a Tommy bar?
- (A) Flanged nut
- (B) Cylindrical
nut
- (C) Ring nut
- (D) Wing nut
13. What is the purpose of tap?
- (A) Cutting
internal threads
- (B) Used for
internal boring
- (C) Cutting
external threads
- (D) Used for
counter sinking
14. Which is the used to protect the filed surface from damage?
- (A) Vice clamps
- (B) Guard
- (C) Tool rest
- (D) Chip guard
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