# Introduction To Industry 4.0 And Industrial Internet Of Things Assignment 6 Answers

NPTEL Introduction To Industry 4.0 And Industrial Internet Of Things Assignment 6 Answers 2022:- In this post, We have provided answers of Introduction To Industry 4.0 And Industrial Internet Of Things Assignment 6. We provided answers here only for reference. Plz, do your assignment at your own knowledge.

## About Introduction To Industry 4.0 And Industrial Internet Of Things

Industry 4.0 concerns the transformation of industrial processes through the integration of modern technologies such as sensors, communication, and computational processing. Technologies such as Cyber-Physical Systems (CPS), the Internet of Things (IoT), Cloud Computing, Machine Learning, and Data Analytics are considered to be the different drivers necessary for the transformation. Industrial Internet of Things (IIoT) is an application of IoT in industries to modify the various existing industrial systems. IIoT links the automation system with enterprise, planning and product lifecycle. This course has been organized into the following modules:

CRITERIA TO GET A CERTIFICATE

Average assignment score = 25% of the average of the best 8 assignments out of the total 12 assignments given in the course.
Exam score = 75% of the proctored certification exam score out of 100

Final score = Average assignment score + Exam score

YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF THE AVERAGE ASSIGNMENT SCORE >=10/25 AND YOUR EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.

## Introduction To Industry 4.0 And Industrial Internet Of Things Assignment 6 Answers NPTEL 2022

1. What are the benefits of sensor usage in Industry?

(a) Real-time monitoring
(b) Operational efficiency
(C) Both of the above
(d) None of the above

`Answer:- c`

2. The output voltage of LM35 is___________.

(a) Linearly proportional to Celsius
(b) Linearly proportional to Fahrenheit
(c) Inversely proportional to Celsius
(d) Inversely proportional to Fahrenheit

`Answer:- a`

3. The temperature sensor DS1621 is

(a) Digital Sensor
(b) Analog Sensor
(c) 10 bits temperature sensor
(d) None of the above

`Answer:- a`

4. Which of the following is/are not referred to as the electrical variations of gas sensing nethods?

(a) Polymer
(b) Gas chromatograph
(c) CNT or carbon nanotube
(d) MOS or Metal Oxide Semiconductors

`Answer:- b`

5. What does VOC stand for?

(a) Volatile Organic Compound
(b) Volatile Organic Communication
(c) Variable Organic Communication
(d) Volatile Ontological Compound

`Answer:- a`

6. The operating voltage of temperature sensor DS1621 is_________________.

(a) 2.7 to 5 Volt
(6) 1.7 to 5 5 Volt
(c) 3.7 to 5 Volt
(d) 2.5 to 5 Volt

`Answer:- a`

7. An accelerometer is a type of_____________ sensor.

(a) Electrical
(b) Electromechanical
(c) Electrochemical
(d) Hydraulic

`Answer:- a`

8. The torque sensor ________________

(a) Measures rotating torque
(b) Used to measure the speed of rotation
(c) Measures different variables such as speed, water level, and gaswater flow
(d) Both (a) and (b)

`Answer:- d`

9. A gas sensing system plays a vital role for monitoring the concentration of______________ .

(a) FHammable gases
(b) Combustible gases
(C) Toxic gases
(d) All of the above

`Answer:- d`

10. In n-type sensors M0S gas sensor____________.

(a) Resistance decreases with respect to the Baseline resistance when exposed to a reducing gas
(b) Resistance increases with respect to the Baseline resistance when exposed to a reducing gas
(c) Resistance remains same with respect to the Baseline resistance when expOsed to a reducing gas
(d) None of the above

`Answer:- a`

11. The objectives of Small Cell deployment is__________

(a) Alleviating burden on backhaul
(b) Improving energy efficiency
(d) All of the above

`Answer:- d`

12. The characteristics of Tactile Internet are _________.

(a) Real-time transmission of touch/sense and actuation
(b) Provides new facet to human-machine interaction
(C) Enables haptic communication
(d) All of the above

`Answer:- d`

13. The variants of Profibus are_________.

(a) Profibus FMS
(b) Profibus FSM
(c) Profibus SP
(d) Profibus QP

`Answer:- a`

14.

`Answer:- b`

15. The maximum data rate of EtherNet/IP is _________.

(a) 1500 bytes per packet
(6) 2500 bytes per packet
(c) 1600 bytes per packet
(d) 1800 bytes per packet

`Answer:- a`