1000+ Mechatronics MCQ Questions and Answers Pdf - 2

Question: 6

Which of following is not advantage of automation

(A) reduction in cost of raw material

(B) reduction is manufacturing lead time

(C) reduced investory

(D) quality improvement

Question: 7

_____ timer is used in PLC to ensure that the program, scan is completed in a timely manner.

(A) Watchdog

(B) Off delay

(C) Retentive

(D) On delay

Question: 8

Disadvantage of robot can be

(A) Human injuries

(B) Lack of decision making power

(C) Damage to robot/other devices

(D) All of above

Question: 9

System used for manufacturing product with very high demand rates and volumes.

(A) Flexible automation

(B) Programmable automation

(C) Office automation

(D) Fixed automation

Question: 10

The meaning of uploading is

(A) Transferring program from memory to PLCs

(B) Transferring user program from PLC to programming device

(C) Transferring program from output device to PLC

(D) Transferring program from programming device