4.1

4.1

KG

31 Qs

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KG

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4.1

4.1

Assessment

Quiz

Others

KG

Easy

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31 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common sign of a mechanical seal failure in a pump?

Drop in motor temperature

Vibration reduction

Leakage at the shaft

Low pressure at the inlet

Increase in flow rate

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a typical technical characteristic of a heat exchanger?

Power supply voltage

Heat transfer area

Flame temperature

Rotation speed

Compression ratio

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What kind of defect is indicated by irregular noise in a centrifugal compressor?

Low power consumption

Overheating of motor

Bearing failure

Normal operation

Excessive lubrication

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What tool is used to detect surface cracks in metallic equipment?

Manometer

Thermometer

Dye penetrant test

Pressure gauge

Ultrasonic flowmeter

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in eliminating the cause of a process defect?

Restarting the system

Identifying the root cause

Replacing all components

Ignoring minor leaks

Adding more pressure

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a typical defect found in a pilot distillation unit?

Tray corrosion

Overcooling of product

Flame instability

Excess vacuum pressure

Water ingress in fuel

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does discoloration of a tower wall during inspection most likely indicate?

Adequate pressure

Poor insulation

Overheating

Proper operation

Moisture condensation

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