On Mollier chart, free expansion, or throttling process from high pre – McqOptions

MCQOPTIONS

1.	On Mollier chart, free expansion, or throttling process from high pressure to atmosphere is represented by
A.	Horizontal straight line
B.	Vertical straight line
C.	Straight inclined line
D.	Curved line
Answer» B. Vertical straight line

Discussion

No Comment Found

Related MCQs

A single ended Scotch marine steam boiler may have one to four furnaces which enter from front end of the boiler.
The fire tubes in a Cochran boiler usually have __________ diameter.
A device used to heat feed water by utilising the heat in me exhaust flue gases before leaving through the chimny, is known as
A Cochran boiler is a horizontal multi-tubular boiler.
Which of the following is required for a steam condensing plant ?
Locomotive boiler produces steam at a very high rate.
The ratio of heat actually used in producing the steam to the heat liberated in the furnace is known as equivalent evaporation from and at 100° C.
A condenser maintains a low pressure (below atmospheric) so as to obtain the maximum possible energy from steam and thus to secure a high efficiency.
In a La-mont boiler, there is a __________ circulation of water and steam.
The internal flue tubes of a Lancashire boiler are reduced in diameter at the back to provide access to the lower part of the boiler.