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Question 1 of 18
1. Question
Heat will always attempt to flow:
Correct
It is a law of thermodynamics that heat will always flow to the cold, not the other way round.
Incorrect
It is a law of thermodynamics that heat will always flow to the cold, not the other way round.
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Question 2 of 18
2. Question
Conduction is the process of heat transfer when:
Correct
A cold ground cooling the air directly above it is an example of conduction.
Incorrect
A cold ground cooling the air directly above it is an example of conduction.
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Question 3 of 18
3. Question
Cool and hot water circulating in a kettle on a gas stove is an example of:
Correct
Convection is the transfer of heat via molecule movement in gases and liquids.
Incorrect
Convection is the transfer of heat via molecule movement in gases and liquids.
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Question 4 of 18
4. Question
In pilot meteorology the horizontal flow of air is referred to as:
Correct
Advection is just another name for wind.
Incorrect
Advection is just another name for wind.
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Question 5 of 18
5. Question
When vapour changes to water and water changes to ice, latent heat is:
Correct
To change state, any substance has to either absorb latent heat, or release it. When water changes to ice, it needs to cool down so the substance releases latent heat.
Incorrect
To change state, any substance has to either absorb latent heat, or release it. When water changes to ice, it needs to cool down so the substance releases latent heat.
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Question 6 of 18
6. Question
The specific heat of water is:
Correct
It takes a lot of energy to raise the temperature of water.
Incorrect
It takes a lot of energy to raise the temperature of water.
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Question 7 of 18
7. Question
The difference between height and altitude is:
Correct
Incorrect
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Question 8 of 18
8. Question
If air pressure is measured at sea level anywhere on Earth this is the:
Correct
Incorrect
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Question 9 of 18
9. Question
If we set the subscale on an altimeter to the current QNH we will:
Correct
Incorrect
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Question 10 of 18
10. Question
The ISA pressure at sea level is:
Correct
Incorrect
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Question 11 of 18
11. Question
Pressure height = ?
Correct
Incorrect
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Question 12 of 18
12. Question
Pressure height indicates:
Correct
It is determined by our elevation and QNH. At a QNH of 1013, the pressure altitude will be the same as the aircraft’s actual height AMSL.
Incorrect
It is determined by our elevation and QNH. At a QNH of 1013, the pressure altitude will be the same as the aircraft’s actual height AMSL.
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Question 13 of 18
13. Question
Using the information below work out pressure height.
Altitude or Elevation is: 2041
QNH: 1020Correct
Pressure height = (1013 – QNH) x 30 + elevation
Use the calculator to learn
https://www.pilotpracticeexams.com/altitude-calculator/PH = Elevation + 30 x (1013 – QNH)
PH = 2041 + 30 x (1013 – 1020) = 1831 ftIncorrect
Pressure height = (1013 – QNH) x 30 + elevation
Use the calculator to learn
https://www.pilotpracticeexams.com/altitude-calculator/PH = Elevation + 30 x (1013 – QNH)
PH = 2041 + 30 x (1013 – 1020) = 1831 ft -
Question 14 of 18
14. Question
Using the information below work out pressure height.
Altitude or Elevation is: 3025
QNH: 1009Correct
Pressure height = (1013 – QNH) x 30 + elevation
PH = (1013 – 1009) x 30 + 3025 = 3145 ft
Use the calculator to learn
https://www.pilotpracticeexams.com/altitude-calculator/Incorrect
Pressure height = (1013 – QNH) x 30 + elevation
PH = (1013 – 1009) x 30 + 3025 = 3145 ft
Use the calculator to learn
https://www.pilotpracticeexams.com/altitude-calculator/ -
Question 15 of 18
15. Question
Using the information below work out pressure height.
Altitude or Elevation is: 567 ft
QNH: 1011Correct
PH = 567 ft + 30 x (1013 – 1011) = 627 ft.
Pressure height = (1013 – QNH) x 30 + elevation
Use the calculator to learn
https://www.pilotpracticeexams.com/altitude-calculator/Incorrect
PH = 567 ft + 30 x (1013 – 1011) = 627 ft.
Pressure height = (1013 – QNH) x 30 + elevation
Use the calculator to learn
https://www.pilotpracticeexams.com/altitude-calculator/ -
Question 16 of 18
16. Question
The ISA Temperature at any height = ?
Correct
For every 1000 ft increase in elevation, the temperature will cool by 2 degrees in an ISA environment.
Incorrect
For every 1000 ft increase in elevation, the temperature will cool by 2 degrees in an ISA environment.
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Question 17 of 18
17. Question
The ISA temp at 5000 feet =?° C
Correct
=15 – 2 x 5
=15 – 10
=5°CIncorrect
=15 – 2 x 5
=15 – 10
=5°C -
Question 18 of 18
18. Question
The ISA temp at 20,000 feet =?° C
Correct
=15 – 2 x 20
=15 – 40
=-25°CIncorrect
=15 – 2 x 20
=15 – 40
=-25°C
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