Question

question 5
why were robotics introduced to the manufacturing market?
a. to reduce number of workers in the workforce
b. to increase productivity and reduce costs
c. to explore infinite technology
d. all of the above

question 6
what year was the first robot patent submitted?
a. 1920
b. 1939
c. 1954
d. 1971

question 7
why was the robotic arm with joint - mounted motors a significant improvement?
a. they were faster and more accurate
b. they were cheaper to produce
c. they were easier to make
d. all of the above

question 8
what are robots that collaborate with humans called?
a. \friend bots\
b. \bud bots\
c. \co - bots\
d. all of the above

question 9
what is the name of one of the most advanced factories that uses self - navigating autonomous vehicles?
a. google nanofactory
b. google gigafactory
c. tesla nanofactory
d. tesla gigafactory

question 10
what makes robots economical and time saving?
a. they can work continuously
b. they save money on labor expenditures
c. they are equipped with controlled safety requirements
d. all of these

Explanation:

Question 5

In manufacturing, robotics are introduced mainly to boost productivity (doing tasks faster, more efficiently) and cut costs (like reducing labor costs over time). Option a is incorrect as reducing workers isn't the primary goal (it's a by - product), option c is not a valid reason for manufacturing market introduction. So the correct option is b.

The first robot patent was submitted in 1954. So among the options, option c is correct.

Robotic arms with joint - mounted motors were significant because they offered faster operation and higher accuracy. Options b and c are not the main reasons for their significance as a technological improvement. So option a is correct.

Answer:

b. To increase productivity and reduce costs

Question 6