DHL Interview ATPL Questions With Explanations Of Answers 100% Verified.

What is the VOR change over distance? - correct answer 60NM What is the minimum distance between parallel runways? - correct answer 915m what the key points of using Mode 2 for parallel runways? - correct answer Only straight in approaches allowed interception angle of no more that 30 degrees must be straight and level 1NM for localiser must be straight and level 2NM for Glideslope Minimum separation of 3NM on same Loc Min separation of 2 NM on adjacent Loc Missed approach tracks diverge by at least 30 degree what is the minimum time a flight plan must be filed before departure - correct answer 60 minutes how does a pilot create a slip or a skid and how it is indicated on the turn co-ordinator? - correct answer Slip - opposite rudder to direction of turn = ball will be at the same side of the turn Skid - too much rudder in the direction of the turn = ball will be on the opposite side to the turn what time must ATC clocks be within? - correct answer 30 seconds what are the Airspace separations rules for Class A - correct answer IFR Only What are the Airspace separation rules for Class B - correct answer IFR and VFR seperated What are the Airspace separation rules for Class C - correct answer IFR separated from IFR IFR Separated from VFR VFR Info about VFR Speed limited below FL100 250kts IFR ( speed limit only on ATC instruction) What are the Airspace separation rules for Class D - correct answer IFR Separated from VFR IFR Info about VFR VFR Info about VFR Speed limit below FL100 250kts what its the difference between class D and Class E airspace for VFR - correct answer No ATC required No SVFR What is Load Shedding - correct answer Reducing electrical load on the system by turning of unnecessary electrical components how would an artificial feel unit be connected? - correct answer In Parallel otherwise if it failed it would stop the system what are booster pumps - correct answer low pressure centrifugal boots that supply fuel to the engines. why are booster pumps important? - correct answer they prevent cavitation of the engine driven pumps at high altitude. what is the purpose of baffle valves - correct answer to prevent fuel flowing the the wing tips to keep it in the centre near the pumps what is a feeder box - correct answer a box arounds the booster pumps that keeps the pumps submerged in fuel to prevent cavitation how do you switch off the magneto - correct answer ground the primary circuit how is the twin jet fuelled - correct answer by fuel being pumped from the fuel truck what type of fire extinguisher do you use on propane fire - correct answer foam what is the difference between IAS and CAS (calibrated Airspeed) - correct answer corrected for instrument positional errors what is the difference between CAS and TAS (true Airspeed) - correct answer Corrected for changes in air Density when is ground effect felt? - correct answer half the wingspan from the ground what is interference drag? - correct answer Drag caused by interaction of boundary layers at major aircraft components what are high aspect ratio wings - correct answer long thin wings what are low aspect ratio wings - correct answer short fat ones why are all jet liners wings swept - correct answer they are better at close to mach where does the Pulmonary artery pump blood to? - correct answer the lungs what is reduced when someone hyper ventilates - correct answer CO2 how long such you void flying for after giving blood? - correct answer 24 hrs what percentages of accidents are caused by human error - correct answer 70% What is the tropopause? - correct answer The boundary between the troposphere and the stratosphere. Where temp no longer increases with height what does the air need to be at the summit of a mountain to cause mountain waves? - correct answer stable what does they wind need to be doing with increasing altitude to cause mountain waves? - correct answer increasing why won't cirrus clouds cause icing - correct answer they are already ice crystals what side of the polar jet stream in the most turbulence on? - correct answer the cold side what is Grivation - correct answer the combination of Grid convergence and magnetic variation what is ISA? - correct answer Temp 15 Pressure 1013.35 Density 1225 - 2 c per 1000ft 27ft per 1 Hpa What is pressure Altitude? - correct answer the vertical distance from ISO how many nautical miles is one degree of latitude? - correct answer 60NM where is the magnetic pole? - correct answer North Canada what cool would the magnetic pole be? - correct ans