THREE TYPES OF HYGROSCOPIC NUCLEI
WHAT ARE AITKIN LARGE AND GIANT NUCLEI?
TWO PROCESSES IN THE ATMOSPHERE THAT PRODUCE CLOUDS
WHAT IS COOLING AND EVAPORATION?
3 FACTORS THAT CONTROL THE EVOLUTION OF FOG
WHAT ARE: COOLING OF THE AIR
ADDITION OF WATER VAPOUR
MIXING?
PROCESSES INVOLVED WITH THE FORMATION OF PRECIPITATION
WHAT IS THE BERGERON EFFECT AND THE COLLISION PROCESS?
3 TYPES OF DE-ICING SAFETY MEASURES.
WHAT ARE PITOT TUBE AND CARBURETOR HEATERS, SMALL HEATERS ACTIVATED FROM THE COCKPIT TO REMOVE ICE, HEATING ELEMENTS IN ROTORS AND PROPELLERS, ENGINE HOT AIR BLEED INSIDE LEADING EDGE OF WINGS, PNEUMATIC BOOTS, INFLATABLE BLADDERS ON THE WING, INFLIGHT DE-ICING LIQUID, VISUAL INSPECTION OF THE AIRCRAFT AND APPLICATION OF DEICING AND ANTIICING LIQUIDS BEFORE TAKEOFF.
4 FACTORS THAT INFLUENCE THE DIRECTION AND SPEED OF THE WIND.
WHAT IS PRESSURE GRADIENT FORCE (FP), CORIOLIS FORCE (FD), FRICTION FORCE (FF), AND CENTRIFUGAL FORCE (FC)?
FOUR FACTORS THAT CONTROL THE EVOLUTION OF CLOUDS
WHAT IS THE AMOUNT OF WATER VAPOUR AVAILABLE, ABUNDANCE OF CONDENSATION AND FREEZING NUCLEI, STABILITY OF THE AIR AND LIFT?
THREE TYPES OF ADIABATIC COOLING
WHAT ARE RADIATION, ADVECTION AND MIXING?
4 CONDITIONS THAT FAVOUR THE FORMATION OF ADVECTION FOG
WHAT IS: WARM MIOST AIR OVER A COLD SURFACE,
MODERATE WIND SPEED,
HIGH RELATIVE HUMIDITY,
CONDESATION NUCLEI?
THE ONLY CLOUD TO PRODUCE DRIZZLE, FREEZING DRIZZLE AND SNOW GRAINS.
WHAT IS STRATUS?
PROBABLITY OF FINDING ICING IN THICK STRATIFORM CLOUDS.
WHAT IS HIGH?
IN THE FREE ATMOSPHERE 5 KTS OF SHEAR PER 1000 FT OF ALTITUDE EQUALS THIS LEVEL OF TURBULENCE
WHAT IS MODERATE CAT?
IF THE TEMPERTURE INCREASES BY 10 DEGREES IT WILL CAUSE THIS AMOUNT OF CHANGE TO THE SATURATION MIXING RATIO
WHAT IS DOUBLES?
3 SYNOPTIC SITUATIONS WHERE LARGE SCALE LIFT WILL PRODUCE CLOUDS AND WEATHER
WHAT IS:
IN THE VICINITY OF LOW PRESSURE CENTRES AND TROUGHS, REGIONS OF BAROCLINIC DEVELOPMENT, IN ADVANCE OF WARM FRONTS AND TROWALS, AHEAD OF UPPER SHORT WAVE TROUGHS, IN THE RIGHT ENTRANCE AND LEFT EXIT OF THE JET STREAM MAXIMUM?
THE DISPATION OF FOG - CONTROLLING FACTORS
WHAT IS:
HEATING OF THE AIR
DECREASE OF WATER VAPOUR?
3 FACTORS THAT INFLUENCE THE INTENSITY OF PRECIPITATION.
WHAT ARE UPDRAFT STRENGTH, CLOUD WATER CONTENT AND CLOUD VERTICAL THICKNESS?
3 TYPES OF ICING
WHAT IS CLEAR, RIME AND MIXED?
4 LIMITATIONS OF PILOT REPORTS.
WHAT IS PILOT EXPERIENCE, TIME TO ACCESS THE WEATHER, COCKPIT VIEW AND LOST DETAILS?
FOUR TYPES OF VERTICAL MOTION THAT LEAD TO THE FORMATION OF CLOUD
WHAT IS
CONVECTIVE LIFT MECHANICAL TURBULENCE ORORGRAPHIC LIFT LARGE SCALE LIFT?
THE MAIN CUASE OF CLOUD FORMATION IN THE BOUNDARY LAYER
WHAT IS LOW LEVEL CONVERGENCE GENERATING UPWARD VERTICLE MOTION?
STEAM FOG CAN BE FORMED IN THE PRESENCE OF THESE THREE FACORS
WHAT IS:
COLD AIR OVER WARM WATER
HIGH RELARIVE HUMIDITY
CONDENSATION NUCLEI?
ICE CRYSTAL ARE AN INDICATION OF THIS TYPE OF CLOUD.
WHAT IS NO CLOUDS ARE REQUIRED FOR ICE CRYSTALS?
INTENSITY OF ICING FOUND IN TCU AND CB CLOUDS
WHAT IS MODERATE TO SEVERE?
ICAO AVERAGE SLP
WHAT IS 1013.2 hPa?
LARGE SCALE LIFT IS A RESULT OF THESE TWO FACTORS
WHAT IS DIVERGENCE AND CONVERGENCE?
TWO DIURINAL VARIATION FACTORS THAT IMPACT CLOUD FORMATION
WHAT IS TEMPERATURE AND HUMIDITY?
6 TYPES OF FOG
WHAT ARE RADIATION, ADVECTION, UPSLOPE, FRONTAL, STEAM AND ICEFOG?
4 TYPES OF COLLISION PROCESSES
WHAT IS COALESCENCE, AGGREGATION, ACCRETION AND FRAGMENTATION?
5 FACTORS THAT DETERMINE THE FORMATION, TYPE AND INTENSITY OF ICING.
WHAT IS TEMPERATURE, MOISTURE, NUCLEI, LIFT AND STABILITY OF THE AIR?
4 TYPES OF FRONTS.
WHAT IS COLD FRONT, WARM FRONT, STATIONARY FRONT AND TROWAL?