NPTEL Introduction to Industry 4.0 and Industrial Internet of Things Week 2 Assignment Answers 2024
- Which of the following is NOT a characteristic of the Fourth Industrial Revolution?
a. Extensive use of ubiquitous and mobile internet
b. Use of artificial intelligence and machine learning
c. Invention of the steam engine
d. Development of Cyber Physical Systems (CPS)
Answer :- c
- What is a significant characteristic of new materials in the context of the Fourth Industrial Revolution?
a. High cost and scarcity
b. Lighter, stronger, recyclable, and adaptive
c. Easily available but very expensive
d. Non-recyclable and heavy
Answer :- b
- Which of the following equipment can manifest physical objects based on digital specifications?
a. 3D Printer
b. Digital Microscope
c. DSLR Camera
d. Magnetic Separator
Answer :- Click Here
- Which of the following is not a characteristic of a sustainable industry?
a. Energy efficiency
b. Reliance on government subsidy
c. Conservation of resource
d. Low-waste production
Answer :- Click Here
- What is considered the main nervous system of any manufacturing industry?
a. Human Resources
b. Information and Communication Technology (ICT)
c. Supply Chain Management (SCM)
d. Marketing
Answer :-
- What is the impact of increasing renewable energy consumption on sustainability?
a. Increases sustainability
b. Increases waste product
c. Unpredictable consumption
d. Introduces delay
Answer :-
- What is the concept of JIDOKA in Lean Production System?
a. Producing just what is needed
b. Stopping production when there is a problem
c. Reducing inventory
d. Increasing production speed
Answer :- Click Here
- What is a ‘value stream’ in Lean Production System?
a. A set of tools for production
b. All the actions required for a product from order to delivery
c. A method of employee training
d. A type of waste reduction
Answer :-
- What does L, D and T stand for under ‘People Engagement’ in the Lean production System?
a. Learn, Do, Teach
b. Leverage, Divulge, Teardown
c. Lean, Diverse, Timid
d. Loan, Deploy, Test
Answer :-
- Which of the following is a benefit of smart and connected products?
a. Increased manual labor
b. Improved recall process of product
c. Higher production costs
d. Decreased automation
Answer :- Click Here
- Which resource is associated with the ‘Optimization’ categorization of Smart and connected products?
a. Optimization algorithms
b. Manual controls
c. Marketing data
d. Financial reports
Answer :-
- Which of the following technologies can provide safety in radio active zones within a smart factory?
a. Cybersecurity
b. Augmented Reality
c. Additive Manufacturing
d. Smart Grid
Answer :-
- What are the characteristics of smart factories?
a. Connection, Optimization, Transparent, Proactivity, Agility
b. Manual operation, High cost, Slow processing
c. Limited connectivity, High energy consumption
d. Inefficient resource usage
Answer :-
- State True or False. The amalgamation of CPS and the evolution of Internet-based technologies led to the development of the Industrial Internet.
a. True
b. False
Answer :-Click Here
- State True or False. The real-time monitoring of the supply chain reduces inventory and capital requirements.
a. True
b. False
Answer :-
