Air Navigation question bank

Air Temperature Measurement: DGCA Air Navigation questions

5 sample questions from Oxford, with the correct answer shown.

Sample questions

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Question 1

A direct reading aircraft thermometer usually consists of a bimetallic helix protruding into the airstream. Movement of the pointer over the temperature scale will depend upon:

Question 2

A remote reading thermometer depends on .......... to indicate changes in temperature:

Question 3

Aircraft air temperature thermometers are shielded to protect them from:

Question 4

At a true airspeed of 500 knots, what is the ram rise?

Question 5

An air temperature probe may be aspirated in order to:

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