Practice Test: Question Set - 01
1. Which is the input of CNC lathe?
- (A) Microphone
- (B) Control
panel
- (C) Joy stick
- (D) Mouse
2. What is 'F' for the given block G01 X20 Y50 F120?
- (A) Function
- (B) Feed back
- (C) Feed
- (D) Frequency
3. Which offset is used to adjust the machined size become x 40.44 mm instead of programmed size x 40.49 reduced 0.04 mm?
- (A) Work offset
- (B) Geometrical
offset
- (C) Wear offset
- (D) Tool offset
4. Which mode allows an operation to check the program by executing only one program block at a time?
- (A) Single block
mode
- (B) MDI mode
- (C) Edit mode
- (D) Auto mode
5. Which is the control developed by Siemens company?
- (A) Usage
- (B) Allen
- (C) Mazatrol
- (D) Sinumerik
6. What is the expansion of MDI in CNC?
- (A) Manual Data
Input
- (B) Managing
Diet Instruction
- (C) Maintain the
Data Instruction
- (D) Machine
Development in Industry
7. How the simulation take place in CNC machine?
- (A) By hardware
device
- (B) Through a
software
- (C) Through
machined device
- (D) Through
electric device
8. Which is axis of spindle in CNC lathe?
- (A) X axis
- (B) Y axis
- (C) Z axis
- (D) All of the
above
9. What is the explanation of program N005G01 X 5Z-30?
- (A) Taper
turning for the length of 30 mm
- (B) Tool returns
out to its initial position
- (C) Tool is
moving towards left by 30 mm
- (D) Against,
infeed of 5 mm in given
10. What is the simulation process in a CNC machine?
- (A) Planning
function
- (B) Implementing
function
- (C) Verification
activity
- (D) Correcting
function