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Applications of Automation - JSS3 Basic technology Past Questions and Answers - page 1

1

What is a primary benefit of industrial automation in manufacturing?

A

Increased manual labour costs

B

Enhanced production efficiency

C

Decreased quality control

D

Reduced use of technology

correct option: b
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2

Which technology is commonly used in automated assembly lines to handle repetitive tasks?

A

Virtual reality

B

Augmented reality

C

Robots

D

Drones

correct option: c
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3

In which industry does automation help regulate complex processes such as chemical reactions and utilities?

A

Entertainment

B

Healthcare

C

Process industries

D

Retail

correct option: c
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4

What is a key advantage of using sensors and PLCs in process automation?

A

Higher energy consumption

B

Lower operational safety

C

Enhanced process control

D

Reduced system reliability

correct option: c
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5

Which aspect of automation is focused on improving convenience and energy efficiency in residential settings?

A

Smart cities

B

Home automation

C

Agricultural automation

D

Industrial automation

correct option: b
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6

What type of devices are interconnected in smart homes for centralised control?

A

IoT devices

B

Industrial robots

C

Supercomputers

D

Telecommunication devices

correct option: a
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7

How do IoT devices contribute to smart home automation?

A

They consume more energy

B

They reduce security risks

C

They are not programmable

D

They connect household devices

correct option: d
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8

Which technology allows users to control smart home devices through voice commands?

A

Artificial intelligence

B

Machine learning

C

Voice recognition

D

Quantum computing

correct option: c
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9

What skill do students develop by programming PLCs for industrial automation?

A

Graphic design

B

Web development

C

Robotics engineering

D

Control system programming

correct option: d
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10

Which factor is NOT a consideration in the implementation of automation in manufacturing?

A

Cost-effectiveness

B

Environmental impact

C

Quality improvement

D

Increased manual labour

correct option: d
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