# Psychrometry - Thermodynamic Wet Bulb Temperature Online Exam Quiz

Psychrometry - Thermodynamic Wet Bulb Temperature GK Quiz. Question and Answers related to Psychrometry - Thermodynamic Wet Bulb Temperature. MCQ (Multiple Choice Questions with answers about Psychrometry - Thermodynamic Wet Bulb Temperature

### Consider turning glide operation with bank angle of 1.5 and Weight of 125 unit. Find lift.

**Options**

A : 125.042

B : 56

C : 120

D : 345

### Determine the value of turn rate. Consider glider has centripetal acceleration of 10 and velocity of 9.5.

**Options**

A : 1.052

B : 9.5

C : 10

D : 2.8

### Evaporation from water to flowing air is carried out adiabatically.

**Options**

A : FALSE

B : TRUE

C : -

D : -

### Graphical representation of sink rate of sailplane is called __

**Options**

A : typical speed polar

B : drag polar wing

C : lift curve of wing

D : propulsion systems

### If h1 = 32 kJ/kg, h2 = 41 kJ/kg, hfw = 49 kJ/kg, W1 = 0.0109 kg/kg of dry air and W2 = 0.0297 kg/kg of dry air then what is the value of sigma heat?

**Options**

A : 41.0865

B : 39.5447

C : 38.9013

D : 45.8775

### Make-up water is used to keep the water level constant.

**Options**

A : TRUE

B : FALSE

C : -

D : -

### The term (h2 ? W2 hfw) is known as___

**Options**

A : sigma term

B : sigma heat

C : heat factor

D : heat term

### Variometer is used for ___

**Options**

A : informing pilot when glider is in lift

B : increase lift

C : thrust reversal

D : increase thrust produced

### Velocity for the best glide ratio is 100ft/s. Determine velocity for minimum sink rate.

**Options**

A : 76ft/s

B : 124m/s

C : 23fts

D : 45 fts2

### What is the ratio of humidity ratio of entering and discharging air?

**Options**

A : W2 / W1 = (hs2 ? hfw) + ha2 ? ha1 / (hs1 ? hfw)

B : W1 / W2 = (hs1 ? hfw) + ha2 ? ha1 / (hs2 ? hfw)

C : W1 / W2 = (hs2 ? hfw) + ha2 ? ha1 / (hs1 ? hfw)

D : W1 / W2 = (hs2 ? hfw) + ha1 ? ha2 / (hs1 ? hfw)

### Comfort Air-Conditioning more Online Exam Quiz

Psychrometry - Heating and Cooling Factor - 1

Psychrometry - Heating and Cooling Factor - 2

Psychrometry - Humidification and Dehumidification

Psychrometry - Inside and Outside Summer Design Conditions

Theoretical VCR with Superheated Vapour before and after Compression

Miscellaneous Examples on Fourier Series