On what headings will the magnetic compass read most accurately during a level 360° turn, with a bank of approximately 15°?

If a half standard rate turn is maintained, how much time would be required to turn clockwise from a heading of 090° to a heading of 180°?

For maintaining level flight at constant thrust, which instrument would be the least appropriate for determining the need for a pitch change?

(Refer to figure 144.) Which illustration indicates a slipping turn?

What causes the northerly turning error in a magnetic compass?