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Electrical Heating

Authored by Craig Carlin

Physics

12th Grade

Used 41+ times

Electrical Heating
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In underfloor heating what is a cold tail

Part of the heating mat that dose not heat up and is used for connections

The cables that run under the floor to heat the floor

The supply cable that runs from the DB to the spur.

The cable that runs between the spur to the thermostat.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

State the two main types of heat transference used in space heating

Convection and Conduction

Radiation and Convection

Conduction and Radiation

Conduction and Transference

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the term Economy 7 related to?

This is the make of heaters installed

This relates to the 7 hours of off peak electricity used to heat up storage heaters

This relates to the 7 hours of on peak electricity used to heat up storage heaters

This is known and the type of system relating to a back boiler within a domestic propery

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The image shown is a device........

Used for heating air in a duct system

Fitted in a night storage heater to heat up the bricks

Fitted in an immersion tank used to heat water

Used to measure the temperature of water in an economy 7 system

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What temperature should the thermostat of a immersion heater be set at?

55-60

60-65

50-55

65-70

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The image shown is a

Night storage heater

Panel heater

Portable electric heater

Electric radiator

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What size cable should be used to feed a shower above the rating of 8.5kW

10mm

4mm

6mm

2.5mm

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