qatar set 2

123. What does the abbreviation “NOSIG” mean?

• Not signed by the meteorologist.

• No significant changes.

• No report received.

• No weather related problems.

124. What pressure is defined as QFE?

• The pressure reduced to sea level using actual temperatures.

• The pressure reduced to sea level using ISA temperatures.

• The pressure at field elevation.

• The pressure of the altimeter.

125. What is the meaning of the abbreviation “SCT”?

• 5-7 oktas.

• 1-4 oktas.

• 3-4 oktas.

• 1-2 oktas.

126. With what type of clouds are showers most likely associated?

• Cumulonimbus.

• Stratocumulus.

• Nimbostratus.

• Stratus.

128. What does the term SIGMET signify?

• A SIGMET is a brief landing forecast added to the actual weather report.

• A SIGMET is an actual weather report at an aerodrome and is generally issued at half hourly intervals.

• A SIGMET is a warning of dangerous meteorological conditions.

• A SIGMET is a flight forecast, issued by the meteorological station several times daily.

130. Which statement is correct regarding the International Standard Atmosphere?

• At MSL temperature is 15 0 C and the decrease in temperature with height is 1 0 C per 100m.

• At MSL temperature is 10 0 C and the decrease in temperature with height is 1 0 C per 100m.

• At MSL pressure is 1013.25 hpa and the decrease of temperature with height is 1 0 C per 100m.

• At MSL temperature is 15 0 C and pressure is 1013.25 hpa.

133. The presence of dynamic hydroplaning depends primarily on the:

• Depth of standing water on the runway.

• Aircraft weight.

• Strength of the headwind.

• Amount of lift off speed.

134. In the JAR OPS, a runway is considered damp when:

• Surface moisture gives it a shiny appearance.

• It is covered with a film of water of less than 3 mm.

• It is covered with a film of water of less than 1 mm.

• Its surface is not dry, and when surface moisture does not give it a shiny appearance.

135. If airworthiness documents do not shown any additional correction factor for landing performance determination on a wet runway, the landing distance shall be increased by:

• 10%.

• 5%.

• 15%.

• 20%.

136. Without wind, the tip vortices created by an airplane at take off:

• Separate to the left side.

• Separate on each side of the runway.

• Stagnate on the runway.

• Separate to the right side.