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Revision Test 1.4

Authored by Jopaul Kariyathi

Engineering

12th Grade

Used 1+ times

Revision Test 1.4
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13 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What mechanical device is constructed from levers or rods connected together via pivots?

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Answer explanation

The correct answer is 'linkage'. A linkage is a mechanical device made of levers or rods connected by pivots. The answer is correct if it identifies 'linkage' as the device constructed from levers or rods connected via pivots.

2.

OPEN ENDED QUESTION

3 mins • 1 pt

State the function of an actuator.

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Answer explanation

The answer is correct if it states that an actuator is a device that converts energy into motion, typically used to control a mechanism or system.

3.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

What type of component creates rotary motion through a series of precise steps?

4.

OPEN ENDED QUESTION

3 mins • 1 pt

What type of PLC has different parts that are connected together to form a customisable device?

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Answer explanation

The correct answer is 'Modular PLC'. The answer is correct if it identifies a PLC type with separate, connectable parts for customization, such as a modular PLC.

5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of a SCADA system?

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Answer explanation

Correct if the answer states that a SCADA system is used for monitoring and controlling industrial processes, collecting data in real-time, and providing an interface for operators to manage these processes.

6.

OPEN ENDED QUESTION

3 mins • 1 pt

Which fluid power system uses compressed air as the power medium?

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Answer explanation

The correct answer is 'pneumatic system'. A fluid power system that uses compressed air as the power medium is called a pneumatic system. The answer is correct if it identifies 'pneumatic system' as the system using compressed air.

7.

OPEN ENDED QUESTION

3 mins • 1 pt

What type of fluid power system is typically used where greater power is required?

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Answer explanation

Correct. Hydraulic systems are typically used where greater power is required due to their ability to transmit large forces efficiently.

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