Central heating power point 3 2025

Central heating power point 3 2025

Professional Development

37 Qs

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Central heating power point 3 2025

Central heating power point 3 2025

Assessment

Quiz

Professional Development

Professional Development

Practice Problem

Medium

Created by

Gary Jones

Used 2+ times

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37 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which boiler type is known for combining heating and hot water in one unit?

Combination boiler

Electric boiler

Back boiler

Condensing boiler

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of the locking out system in a boiler?

It increases the water temperature.

It shuts the boiler down if the flow is above 85ºC.

It reduces the noise of the system.

It enhances the efficiency of the boiler.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a major cause of corrosion in a central heating system?

Lack of water.

Excessive heat.

Aeration.

Poor insulation.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does rust produce in a central heating system?

Calcium deposits.

Magnatite, which is black sludge.

Lime scale.

Copper oxide.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What extreme effect can aeration have on a central heating system?

It can freeze the pipes.

It can burn the circulator out.

It can cause electrical failures.

It can increase water pressure.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which part of the Building Regulations covers heat producing appliances like boilers?

Part A

Part J

Part C

Part D

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the legal requirement for an engineer installing any type or style of boiler?

Certified Technician

Licensed Contractor

Competent Person

Qualified Installer

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