1) Which of the following activities or operations is not related to manufacturing?
a. Product design and development
b. Inventory control
c. Quality assurance
d. None of the above
|
Answer
Explanation
|
ANSWER: None of the above
Explanation:
No explanation is available for this question!
|
|
2) In general, any system that produces useful products or services is called as
a. service system
b. production system
c. both a. and b.
d. none of the above
|
Answer
Explanation
|
ANSWER: production system
Explanation:
No explanation is available for this question!
|
|
3) Which of the following is an example of constant mass manufacturing process?
a. Rolling
b. Turning
c. Broaching
d. Sawing
|
Answer
Explanation
|
ANSWER: Rolling
Explanation:
No explanation is available for this question!
|
|
4) Gas welding is a type of
a. constant mass process
b. material removal process
c. material addition process
d. none of the above
|
Answer
Explanation
|
ANSWER: material addition process
Explanation:
No explanation is available for this question!
|
|
5) Why is the selection of right manufacturing process important?
a. to produce the product with least cost
b. to produce the product within reasonable time
c. to produce the product at its best possible quality
d. all of the above
|
Answer
Explanation
|
ANSWER: all of the above
Explanation:
No explanation is available for this question!
|
|
6) The decision of what parts to be manufactured and what parts to be purchased from market is taken in
a. selection of manufacturing process
b. process planing
c. analysis of manufacturing system
d. none of the above
|
Answer
Explanation
|
ANSWER: process planing
Explanation:
No explanation is available for this question!
|
|
7) Which of the following is not a method employed for analysis of manufacturing system?
a. Statistical techniques
b. Probability models
c. Simulation models
d. Waiting line models
|
Answer
Explanation
|
ANSWER: Probability models
Explanation:
No explanation is available for this question!
|
|
8) Which of the following production processes is least flexible?
a. Job order production
b. Batch or quantity production
c. Mass production
d. none of the above
|
Answer
Explanation
|
ANSWER: Mass production
Explanation:
No explanation is available for this question!
|
|
9) Match the following elements of control system in Group 1 with their definitions in Group 2.
1. Control variable --------------------------------- A. A standard signal used for comparison in the closed-loop system
2. Command ---------------------------------------- B. The quantity of controlled system which can be directly measured
3. Reference input --------------------------------- C. Any signal other than reference
4. Disturbance -------------------------------------- D. The input which can be independently varied
a. 1-(A), 2-(B), 3-(C), 4-(D)
b. 1-(B), 2-(C), 3-(A), 4-(D)
c. 1-(B), 2-(D), 3-(A), 4-(C)
d. 1-(B), 2-(A), 3-(D), 4-(C)
|
Answer
Explanation
|
ANSWER: 1-(B), 2-(D), 3-(A), 4-(C)
Explanation:
No explanation is available for this question!
|
|
10) Open-loop control system is
a. less accurate than closed-loop control system
b. more accurate than closed-loop control system
c. equally accurate to closed-loop control system
d. cannot say
|
Answer
Explanation
|
ANSWER: less accurate than closed-loop control system
Explanation:
No explanation is available for this question!
|
|
