Outline procedure for cutting a male thread on a mild steel metal.

If you to cut a female and male thread, explain with reason which one will you cut first.If the wing span of the aircraft is 25m and chord of 20m find the value of drag coefficient in 4 decimal places.

An aircraft with a rectangular wing is flying at a speed of 849.6 kilometres per hour at sea level conditions experiences a resistance of 128 KN.Explain four advantages which make aluminium alloys best suited for aircraft fabrication.Differentiate between the following terms as applied to aircraft materials.Outline three reasons why an aircraft maintenance engineer in a busy working environment would experience abnormal moods and poor decision.State four effects of lightning on an aircraft in flight.State four advantages of flying an aircraft in the stratosphere layer.Sketch each of the following aircraft hardware and label any two parts.List any four roles of an airhost/hostess as part of the flight crew.State four requirements for one to be a commercial pilot.Explain the following terms as used in aircraft fire protection.State four safety precautions to observe while using oxygen cylinders for welding.Candidates should answer the questions in English.Īnswer all questions in this section in the spaces provided.All dimensions are in millimeters unless otherwise stated. Question 15 should be answered on the drawing paper provided.Answer all questions in section A and any Four in Section B in the spaces provided.The paper consists of two Sections A and B.Candidate should have the following for this examination.

Aviation exam questions and answers