Refrigeration and Air Conditioning Technology Unit 2 Quiz

specific volume is the term used to indicate the space a weight of gas will occupy.

• True

• False

one watt of electrical energy is equal to ?

• 1.413 BTU/H

• 2.412 BTU/H

• 3.412 BTU/H

• 3.413 BTU/H

As heat is applied to a closed container containing a gas,pressure inside the container will decrease

• True

• False

Tags

NGSS.MS-PS1-4

Matter exists in three states, what are the states.

• vapor, condescension and fusion

• liquid, vapor and solid

• mass, density and gravity

• solid, liquid and gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A vapor material exerts a pressure or force.

• Outwards

• Foward

• Backwards

• All directions

Tags

NGSS.MS-PS1-4

NGSS.MS-PS2-5

At a constant pressure,the volume of a gas varies as to the absolute temperature

and at a constant volume the pressure of gas varies directly with the absolute temperature?

• Boyle's Law

• Charle's Law

• Tom's law

• Tim's law

An example of a fossil fuel is hydrogen?

• True

• False

A law of conservation of energy states that energy is neither created nor destroyed.

• True

• False

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

NGSS.HS-PS3-5

Heat is a form of energy because of the motion of molecules

• Heat energy

• Energy

• Thermal energy

• Sub energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

How many watts of electrical power are equal to 1 horsepower?

• 647

• 746

• 745

• 764