Practice Test: Question Set - 02
1. Which system uses in punched tape?
- (A) NC system
- (B) CNC system
- (C) DNC system
- (D) Conventional
system
2. What is G code for 'Linear interpolation'?
- (A) G91
- (B) G90
- (C) G00
- (D) G01
3. What type of guide way is used in CNC milling?
- (A) Flat
- (B) Dove tail
- (C) V and flat
- (D) LM guide way
4. Which axis is moving up and down in VMC?
- (A) X
- (B) Z
- (C) Y
- (D) B
5. What is hole finishing operation in VMC?
- (A) Drilling
- (B) Milling
- (C) Fine boring
- (D) Tapping
6. Which machine is used for face milling operation?
- (A) CNC lathe
- (B) CNC grinding
- (C) CNC VMC
- (D) CNC wire EDM
7. Which switch is used to stop the machine suddenly?
- (A) Cycle stop
- (B) Emergency
stop
- (C) Toggle
switch
- (D) Spindle stop
8. What is ATC?
- (A) Automatic
Tool Changer
- (B) Automatic
Pallet Changer
- (C) Automatic
Gauge Changer
- (D) Automatic
Tool Setter
9. Which interpolation is joining two points in straight line?
- (A) Circular
interpolation
- (B) Linear
interpolation
- (C) Helical
interpolation
- (D) Parabolic
interpolation
10. Which system provides feed motion along X or Y axis?
- (A) Point
-to-point control
- (B) Contouring
control
- (C) Straight cut
control
- (D) 3D
contouring control
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