Question 1) What is the name given to a line which crosses all meridians at the same angle?
Correct!
Wrong!
A rhumb line is an arc crossing all meridians of longitude at the same path angle with a constant bearing, measured relative to true or magnetic North.
Question 2) The angle between the Earth’s magnetic field and the horizontal is referred to as:
Correct!
Wrong!
Magnetic dip is the angle between the horizontal axis and the Earth’s magnetic field lines. Dip will increase the closer your position to the magnetic poles.
Question 3) A magnetic compass is designed to use the horizontal component of the earth’s magnetic field. The compass will be most accurate:
Correct!
Wrong!
A magnetic compass is most accurate at low latitudes as it’s the furthest point away from the magnetic poles where the compass dip error has least effect.
Question 4) What is the required final reserve fuel required for a VFR flight in the hours of daylight in a piston engine aircraft?
Correct!
Wrong!
The legal minimum of fuel reserve on board is 30 minutes, however most aircraft POH would recommend at least 45 minutes as a safety precaution.
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