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Question of
What is the primary gas responsible for the greenhouse effect in Earth’s atmosphere?
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Carbon Dioxide
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Oxygen
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Nitrogen
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Question of
Which cloud type is most commonly associated with severe thunderstorms?
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Cumulonimbus
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Altocumulus
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Cirrus
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Question of
In aviation meteorology, what does METAR stand for?
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Meteorological Aerodrome Report
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Meteorological Aviation Report
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Question of
Which instrument measures atmospheric pressure?
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Barometer
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Ceilometer
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Hygrometer
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Question of
What is the standard atmospheric pressure at sea level?
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1013.25 hPa
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950 hPa
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1050 hPa
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1000 hPa
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Question of
Which atmospheric layer contains most weather phenomena?
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Troposphere
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Exosphere
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Troposphere
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Question of
What does AWOS stand for?
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Automated Weather Observation System
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Aviation Weather Observation Service
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Air Weather Operating Station
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Aviation Weather Operating Service
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Question of
What is the approximate environmental lapse rate?
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6.5°C/km
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10°C/km
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15°C/km
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3°C/km
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Question of
Which weather radar band is commonly used for meteorological observations?
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S-Band
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UHF Band
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L-Band
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X-Band
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Question of
The dew point temperature is reached when air becomes:
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Saturated
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Turbulent
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Stable
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Dry
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Question of
Which ICAO document governs meteorological service for international air navigation?
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Annex 3
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Annex 6
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Annex 1
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Annex 14
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Question of
What is the SI unit of rainfall measurement?
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Millimeter
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Kilometer
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Meter
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Question of
Which instrument is used to measure solar radiation?
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Pyranometer
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Thermistor
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Nephelometer
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Question of
What does SIGMET provide?
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Significant Weather Information for Aircraft Safety
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Daily Weather Summary
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Airport Temperature Data
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Rainfall Forecast
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Question of
Which type of fog forms when warm moist air moves over a colder surface?
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Advection Fog
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Radiation Fog
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Valley Fog
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Ice Fog
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Question of
What is the principal function of a Ceilometer?
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Measure Cloud Base Height
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Measure Wind Speed
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Measure Visibility
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Question of
In telecommunications engineering, what does UPS stand for?
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Uninterruptible Power Supply
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Universal Power System
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Uninterrupted Power Service
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Question of
What is the unit used for wind speed in aviation reports?
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Knot
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Kilometer per Hour Only
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Meter per Minute
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Question of
What causes the Coriolis Effect?
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Earth’s Rotation
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Solar Radiation
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Gravity
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Air Pressure
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Question of
Which weather phenomenon is associated with wind shear?
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Sudden Change in Wind Direction or Speed
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Constant Humidity
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Reduced Visibility
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Uniform Wind Flow
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Question of
Which NiMet observing system automatically transmits weather observations without human intervention?
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AWS
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Pilot Balloon
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Radiosonde
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Question of
What is the primary purpose of a Radiosonde?
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Observe Upper-Air Conditions
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Measure Solar Radiation
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Detect Lightning
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Question of
In electrical engineering, frequency in Nigeria’s power grid is:
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50 Hz
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60 Hz
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40 Hz
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Question of
Which parameter is NOT directly measured by a standard Automatic Weather Station?
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Cloud Classification
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Wind Speed
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Temperature
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Question of
A pilot reports “CB embedded in TS.” What does “CB” mean?
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Cumulonimbus
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Cloud Break
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Cumulus Build-up
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Cloud Base
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