Time Left - 06:00 mins
SSC-JE ME || Manufacturing 8
Attempt now to get your rank among 198 students!
Question 1
NC code G04 is for _________.
Question 2
The manual part programming is done in
Question 3
Consider the following statements with reference to NC machines:
1) Both closed-loop and open-loop systems are used.
2) Papers, tapes, floppy tapes and cassettes are used for data storage.
3) Digitizers may be used as interactive input devices.
4) Post-processor is an item of hardware.
Which of the above statements are correct?
1) Both closed-loop and open-loop systems are used.
2) Papers, tapes, floppy tapes and cassettes are used for data storage.
3) Digitizers may be used as interactive input devices.
4) Post-processor is an item of hardware.
Which of the above statements are correct?
Question 4
In MCU (Machine Control Unit) of codes written for a CNC machines. What does the letter H stands for?
Question 5
Aviation industries uses which type of manufacturing technology to produce aircrafts parts with high degree of accuracy and reliability?
Question 6
There are two types of CNC motion PTP (Point to Point) and contour motion. Which of the following is an example of a point to point motion in a CNC programming?
Question 7
Match the following
Question 8
A CNC part programming on a block is given by
M020 G02 X45.0 Y25.0 R5.0
The tool motion during the execution of the part programme will be
Question 9
In CNC machining, which of the following denotes the process of moving the tool from one point to the other, along a pre-defined path?
Question 10
List 1 shows the codes of CNC machine and list 2 shows the functions associated with them. Match the two accordingly
List-1
P). G 33
Q). G 35
R). G91
S). G 80-89
List-2
1). Incremental input dimensions
2). Canned cycles
3). Constant lead thread cutting
4). Linearly decreasing lead thread cutting
- 198 attempts
- 0 upvotes
- 0 comments
Sep 10AE & JE Exams