Email
info@vayudootaviation.com
Phone No
+91 7276526726
become a pilot
Home
About us
courses
CPL
ATPL
RTR(A)
Airline Cadet Program
IGRUA Entrance Prep
B.Sc. Aviation
Pilot Training
INDIA
USA
CANADA
SOUTH AFRICA
NEW ZEALAND
EUROPE
Aircraft Type-Rating
Airbus A320
Boeing 737
Blogs
contact
CPL Test Series
Question Bank
Questions for IC TEMPERATURE
Answer the following questions
Test Mode
Training Mode
1. Minimum temperature is reached at
1/2 - 1 hour after dawn
sunrise
midnight
2. An air parcel is lifted till it gets saturated. The temperature attained by its called
Wet bulb
Potential temperature
Dew point
3. Freezing point of water is
12°F
22°F
0°F
32°F
4. The solar radiation consists of about 46%
UV
IR
Visible
5. ALBEDO is
Amount of heat
Reflecting power of earth
Radiation received by earth
6. During day the ambient temperature is _____ than ground
Lower
Same
Higher
7. Snow surface reflects about ______ % of solar radiation
75%
90%
80%
8. Surface Temperature is recorded at a height of _____ above ground
2 m
1.5 m
1.25 m
9. Convert 68°F into Kelvin temperature
283 K
233 K
293 K
294 K
10. A clear and calm night is cooler than a cloudy night, because nocturnal radiation
escape through cold
are partly radiated back by clouds to earth
are fully prevented by clouds to escape
are fully absorbed by H²O
11. Higher the temperature ______ would be the wavelength of emitted radiation
longer
shorter
12. The total energy radiated by a black body is proportional to its temperature(T)
T4
T³
T²
13. Boiling point of water is
112°F
100°F
212°F
312°F
14. The wavelength of most intense radiation is inversely proportional to its
Absolute temperature
Humidity
Albedo
15. If temperature does not change in a layer with height on a day indicates
Uniform Lapse Rate
Inversion
Instabilty
Isothermal layer
16. Intense radiation are emitted by
Cold bodies
Hot bodies
Stars
17. On a clear day the amount of solar radiation received by earth surface is
5/6
3/4
30%
18. Solar radiation received by the earth is
Shortwave
Albedo
Long Wave
19. Diurnal variation of temperature is maximum over
land
forest
ocean
20. Water vapour is transparent to terrestrial radiation
partially
indifferent
completely
21. At a coastal station the diurnal variation of temperature depends on
Wind speed
Wind direction
Radiation
22. The flow of heat from earth surface is 77% by
Sensible Heat
Latent Heat
23. Heat is the _____ of the KE of all the molecules and atoms of a substance
average
sum total
24. Specific heat of land is _____ than that of water
Lower
Same
Higher
25. Rise in temperature of a surface is proportional to its specific heat
Inversely
Directly
26. The door of Stevenson's screen should open
opposite to sun
any direction
into sun
27. Which surface will cause higher diurnal variation
Water
Desert
Snow
Forest
28. Hot bodies (like sun) radiate
Long Waves
Both
Short Waves
29. -40°C = -40°F
False
True
30. Air is a bad conductor of heat. A parcel of air can therefore be regarded as insulated from the environment
False
True
31. Cloudy nights are
warm
normal
cold
32. Freezing point of water is
373 K
273 K
472 K
173 K
33. Diurnal variation of temperature is least on a day when it is
Clear
Partly cloudy
Overcast
Cloudy
34. Diurnal variation of temperature is greatest when wind is
strong
light
calm
35. Diurnal variation of temperature over ocean is _____
Above 3°C
Less than 1°C
More than land
36. Warmer the earth _____ will be the Nocturnal radiation
intense
weaker
moderate
37. Amount of Solar radiation received per unit area is
Radiation
Insolation
Convection
38. The liquid used in Minimum Thermometer is
mercury
sprit
alcohol
39. Boiling point of water is
173 K
373 K
273°K
312°K
Submit
Make New Set