Psychrometric Relations Online Exam Quiz
Psychrometric Relations GK Quiz. Question and Answers related to Psychrometric Relations. MCQ (Multiple Choice Questions with answers about Psychrometric Relations
If DBT = 30?C, WBT = 20?C and Barometer reading is 740 mm of Hg. Find out degree of saturation using steam tables.
Options
A : 40%
B : 39%
C : 38%
D : 35%
If DBT = 30?C, WBT = 20?C and Barometer reading is 740 mm of Hg. Find out DPT using steam tables.
Options
A : 5?C
B : 35?C
C : 15?C
D : 25?C
If DBT = 30?C, WBT = 20?C and Barometer reading is 740 mm of Hg. Find out relative humidity using steam tables.
Options
A : 40%
B : 50%
C : 30%
D : 20%
If DBT = 30?C, WBT = 20?C and Barometer reading is 740 mm of Hg. Find out specific humidity using steam tables.
Options
A : 10.914 m3 / kg of dry air
B : 10.914
C : 10.914 kg / kg of dry air
D : 10.914 g / kg of dry air
If DBT = 30?C, WBT = 20?C and Barometer reading is 740 mm of Hg. Find out vapor density using steam tables.
Options
A : 0.01216 kg / m3 of dry air
B : 0.01216 g / m3 of dry air
C : 0.01216 m3 / m3 of dry air
D : 0.01216 kg / kg of dry air
If the relative humidity is zero, then the humidity ratio is infinity.
Options
A : FALSE
B : TRUE
C : -
D : -
Relative humidity is represented as __
Options
A : mv / ma
B : ma / mv
C : ps / pv
D : mv / ms
What is the humidity ratio in terms of mass?
Options
A : mv / ma
B : ma / mv
C : pv / pa
D : pa / pv
What is the humidity ratio in terms of pressure?
Options
A : 0.622 pv / pb
B : 0.622 pv / pa
C : 0.622 mv / mb
D : 0.622 mv / ma
What is the value of humidity ratio if mv = 1.423 and ma = 3.589?
Options
A : 0.1
B : 0.2
C : 0.4
D : 0.5
Comfort Air-Conditioning more Online Exam Quiz
Fittings of Steel Trough and CI Sleepers
Comfort Conditions - Factors Affecting Optimum Effective Temperature
Psychrometry - Adiabatic Mixing of Two Streams