Automation in Manufacturing Nptel Week 1 Answers
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Automation in Manufacturing Nptel Week 1 Answers (July-Dec 2025)
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Question 1. In the context of product-life-cycle, the activities related to the transformation of a design concept of a product into its engineering design is called design____________.
a) Conceptualization
b) Analysis
c) Synthesis
d) Generalization
Question 2. In the context of the Mechatronics based systems,
a. complex mechanical system can easily be replaced with a simple electronics-based system
b. electronics enhances the efficiency of the mechanical system
c. electronics replaces the mechanics
a) a) and b) are true
b) b) and c) are true
c) a) and c) are true
d) a), b) and c) are true
Question 3. The ticking sound in a wristwatch is an outcome of the movement of ________
a) gear-train
b) escapement device
c) balance wheel
d) main spring
Question 4. In smart phones, the changes in the movements of the user during walking, running, cycling, or sleeping are sensed using __________
a) Gyroscopes
b) Proximity Sensor
c) Accelerometer
d) Magnetometer
These are Automation in Manufacturing Nptel Week 1 Answers
Question 5. Which one of the following is not related to the Product Design process?
a) feasibility study and collection of information
b) analysis of the product design
c) CNC part programming for manufacturing tool design
d) part design conceptualization
Question 6. We define the machine as a combination of rigid or resistant bodies connected with each other. The machine provides ________
a) Only forces
b) Only motion
c) Both forces and motion
d) No forces and only motion
Question 7. A manufacturing unit needs to utilize the production facilities effectively. In this context the unit has to ________
a) design the processes and equipment
b) plan and control the production orders
c) satisfy product quality requirements
d) all of these
Question 8. Weaving of a silk fabric using a hand-loom by a skilled weaver is an example of __________________.
a) manual work system
b) worker-machine system
c) automated system
d) cellular manufacturing system
These are Automation in Manufacturing Nptel Week 1 Answers
Question 9. The Pallet trucks used on the shop-floor of a manufacturing unit are an example of ___________.
a) Factory machinery
b) Production facilities
c) Material handling equipment
d) Inspection equipment
Question 10. The employment of automation technologies in present day manufacturing scenario helps
a. to produce the products at a mass scale with rapid rate
b. to improve the product quality
c. to reduce the fatigue of the workers
a) Only a
b) Only b
c) a and b
d) a, b, and c
These are Automation in Manufacturing Nptel Week 1 Answers
