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Refrigeration and Thermodynamics sample

Authored by Jermaine Taffe

Science

University

Used 13+ times

Refrigeration and Thermodynamics sample
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55 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the SI base unit for temperature?

Fahrenheit.

Celsius.

Kelvin.

Rankine.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the derived SI unit of the measurement of the rate of energy flow?

Watt.

Joule.

Kelvin.

Newton.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the same when two bodies are in thermal equilibrium?

Their energy content.

Their temperature.

Their thermal conductivity.

Their mass.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is an absolute temperature scale?

Fahrenheit.

Celsius.

Centigrade.

Kelvin.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to molecules at absolute zero?

They vibrate very fast.

They vibrate very slowly.

They are motionless.

They change state.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is 62°C converted to Kelvin?

228 K.

258 K.

288 K.

335 K.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which thermodynamic law states that energy cannot be created or destroyed, but only converted?

Boyle's law.

Charles' law.

First law.

Second law.

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