GATE Past Year Questions: Group Technology

Try yourself: Suppose point P1 and APT (Automatically Programmed Tool) programming is coded by statement P₁ = POINT/XSMALL, INTOF, LN1, CR1
The coded geometric situation without causing error is

Try yourself: A stepper motor has 150 steps. The output shaft of the motor is directly coupled to a lead screw of pitch 4 mm, which drives a table. If the frequency of pulse supply to the motor is 200 Hz, the speed of the table (in mm/min) is

[2008]

Try yourself: Consider the following characteristics:
1. Single machine tool
2. Manual material handling system
3. Computer control
4. Random sequencing of part of machines Which of the above characteristics are associated with flexible manufacturing system?

[2005]

Try yourself: Automation strategy type of equipment Type of equipment
P. Stand-alone programmable manufacturing automation
Q. Programmable automation with automatic tool changing
R. Dedicated automation with automated material transfer
S. Programmable automation with programmable material handling and transfer Automation strategy
1. Transfer line
2. CNC
3. FMS
4. Machining centre
P Q R S

[2005]

Try yourself: A minimal spanning tree in network flow models involves

[2014]

Try yourself: Cellular manufacturing is suitable for

[2000]