Tempature And Heat

Question 1

When preforming calculations for Charles what are the conversions for F° to R(rankine) and for C° to K(kelvin)

Answer 1

Whatever temp in F° is plus 460°f
Eg: 100°f+460°f=560R
Whatever temp in C° is plus 270°
Eg: 100°c+273°c= 373K

Question 2

What does this formula represent and what do the letters mean

Answer 2

Charles law
V1=original volume
V2=new volume
T1=original temp
T2=new temp

Question 3

Types of heat transfer

Answer 3

Conduction, convection, radiation

Question 4

Define Conduction

Answer 4

Transfer of heat through direct contact

Question 5

Define convection

Answer 5

Transfer of heat within gases and liquids by difference of density

Question 6

Define radiation

Answer 6

The transmission of heat through a space by means of electromagnetic infrared heat

Question 7

Define coefficient of linear expansion

Answer 7

The amount a material will expand for every degree of temp change

Question 8

What is sensible heat

Answer 8

Heat can be measured with a thermometer

Question 9

3 devices used to prevent damage from expansion and contraction

Answer 9

Expansion joints
expansion loops
Swing joints

Question 10

2 types of pipe control devices that use expansion and contraction

Answer 10

Bi metal strips
Rod and tube

Question 11

Heat always travels from?

Answer 11

The warmer body to the colder