Dryness factor of steam is defined as the ratio of the mass of vapor in the mixture to the mass of the mixture. Dryness factor of steam is measured by a __________ calorimeter.$?

Dryness factor of steam is defined as the ratio of the mass of vapor i

1.	Dryness factor of steam is defined as the ratio of the mass of vapor in the mixture to the mass of the mixture. Dryness factor of steam is measured by a __________ calorimeter.$?
A.	Bomb
B.	Throttling
C.	Junker's
D.	Boy's
Answer» C. Junker's