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ATSC 231 Exam 3 Questions and Answers – Updated 2024 Purpose of an FB - Answer-Provides a forecast of • Wind Direction • Wind Speed • Temperature FB for a particular time and location - Answer-• Forecasts are Made Only for Specific Locations FB forecast for non-standard altitude - Answer-True altitudes (3,000 - 12,000) Pressure Altitude is above 18,000 FB is reported with respect to true or magnetic north? - Answer-True North FB with a high level of understanding - Answer-No w...

ATSC 231 Exam 1 Study Guide with Complete Solutions automated weather observation system with AUTO in the description and reports every 20 mins is called - Answer-AWOS what does a P in the metar remarks mean - Answer-precipitation has fallen in the last hour A01 in metar remarks means - Answer-station cannot distinguish between types of precipitation A02 in metar remarks means - Answer-station can distinguish types of precipitation PK WND means - Answer-strongest wind in the last hour w...

ATSC 231 Block 4 Exam Questions and Answers- Updated 2024 What hazard do turbine power airplanes face as a result of inlet icing? - Answer-Foreign Object Debris (FOD) ----- Icing is defines as all types of icing that affects powerplant operation and includes carburetor and inlet icing - Answer-induction Student pilots had the highest number of icing accidents as documented in the NTSB statistical analysis of icing accidents for the period - Answer-False icing caused what percentage of P...

ATSC 231 Block 3 Practice Questions and Answers – Updated 2024 Lift generated by an airfoil depends on - Answer-all of the above What is the avg annual number of injuries that result from turbulence accidents? - Answer- 58 The critical size range ( or diameter) of eddies to be felt by a/c as turbulence is between - Answer-50 and 1500 ft The lifetime of a turbulence eddy depends on its - Answer-size A conceptual model for turbulence flow categorizes turbulence as either - Answer-waves o...

Block 2 (ATSC 231) Practice Questions and Answers – Updated 2024 What does RADAR stand for? - Answer-RAdio Detection And Ranging. Radar Principles? - Answer-Detection of objects by radio (electromagnetic) waves. 4 types of radar Bands? - Answer-L - 20 cm S - 10 cm C - 5 cm X - 3 c,m What are L-Band Radar's used for and characteristics? - Answer-ATC and not sensitive to precipitation. What are S and C Band Radar used for and characteristics? - Answer-Ground based Weather Radar and...

ATSC 210 Block 1 Exam Study Guide with Verified Solutions Atmospheric Sciences - Answer-Disciplines devoted to description & understanding of phenomenon in the atmospheres of Earth and other planets Climatology - Answer-Study of the long-term statistical properties of the atmosphere Meteorology - Answer-Study of atmospheric phenomena and their time dependent behavior Subdisciplines of Meteorology - Answer-Physical Meteorology Dynamic Meteorology Synoptic Meteorology Synoptic Meteorolog...

ATSC 113 SNOW EXAM STUDY GUIDE WITH COMPLETE SOLUTIONS High pressure - Answer-also known as a high pressure system or an anticyclone, is a region where pressure is higher than in surrounding regions (includes bluebird powder days, bluebird spring skiing days, best glacier travel days) Isobars - Answer-are lines, or contours, connecting locations that have the same pressure. - can be used to indicate high pressure centres and low pressure centres. ridges - Answer-The centre, or axis, of th...

ATSC 113 Midterm 1 Exam Questions and Answers What are the 2 main divisions of clouds? - Answer-Normal and Special What are Cumuliform Clouds? - Answer-Normal Clouds - look like stacks of cotton balls - associated with updrafts (warm air rising) What are some hazards of Cumuliform Clouds? - Answer-- strong updrafts - thunderstorms From smallest to largest rank cumuliform clouds - Answer-1. Cumulus Humilis 2. Cumulus Mediocris 3. Cumulus Congestus 4. Cumulonimbus What are Stratiform Cl...

ATSC 113 Midterm 1 Exam Questions and Answers What are the 2 main divisions of clouds? - Answer-Normal and Special What are Cumuliform Clouds? - Answer-Normal Clouds - look like stacks of cotton balls - associated with updrafts (warm air rising) What are some hazards of Cumuliform Clouds? - Answer-- strong updrafts - thunderstorms From smallest to largest rank cumuliform clouds - Answer-1. Cumulus Humilis 2. Cumulus Mediocris 3. Cumulus Congestus 4. Cumulonimbus What are Stratiform C...

ATSC 113 Flying Midterm Exam Questions and Answers Convective clouds characteristics - Answer--cotton balls due to buoyancy of warm humid air rising through cooler air -associated with strong updrafts and cold fronts -see cat's paws (downdrafts of air hitting ground, slightly darker/rougher patches of water or wavy grain) tend to form behind cold fronts, clear and sunny days, over warmer urban centres, or when cold air blows over warmer surfaces (mountains trigger cumulus clouds too) ...

ATSC 113 Flying Exam Study Guide with Complete Solutions Flying module A VFR - Answer-Visual Flight Rules. You need good visibility and need to stay out of the clouds VMC - Answer-Visual Meteorological Conditions. Is the name given to weather that is good enough for you to fly VFR. IFR - Answer-Instrument Flight Rules. You can conduct most of the flight by not looking out of the window. You use air traffic control (ATC) IMC - Answer-Instrument Meteorological Conditions. You can fly IFR i...

ATSC 113 Flying Exam Questions and Answers – Updated 2024 what is VFR? - Answer-VISUAL FLIGHT RULES you fly mostly by looking out of the window what is required for VFR - Answer-1) good visibility 2) stay out of clouds two types of flight rules - Answer-VFR (visual flight rules) IFR (instrument flight rules) what is the name for the type of weather required for VFR - Answer-VISUAL METEOROLOGICAL CONDITIONS (VMC) aka VISUAL FLIGHT CONDITIONS (VFC) but there is also MARGINAL VFR (MVFR)...

ATSC 113 FLYING EXAM QUESTIONS AND ANSWERS what are the two types of clouds - Answer-normal and special what are the two types of normal clouds - Answer-CU and ST convective/cumiliform (CU) = clouds that look like a stack of cotton balls and are associated with updrafts Layer/stratiform (ST) = clouds that look like sheets or blankets and can extend hundreds of km horizontally how do convective/cumiliform (CU) clouds form (normal clouds type 1) - Answer-CU clouds form when warm humid air...

ATSC 113 Final Study Guide with Complete Solutions Three main factors affecting wave formation: - Answer-Wind velocity, fetch, duration. Wind velocity: - Answer-Speed of the wind. Fetch: - Answer-Distance over water wind can blow uninterrupted. Duration: - Answer-Amount of time wind blows over water. If wind speed is slow, waves will always be _________, regardless of fetch or duration. - Answer-Slow Drag: - Answer-Frictional force acting against relative motion of one fluid with respect...

ATSC 113 Final Exam Study Guide with Complete Solutions VFR vs MVFR vs IFR - Answer-VFR: mostly by looking out the window, need good vis, stay out of cloud. "VFR over top" when cloud below and clear air. MVFR: poor vis, low cloud, but VFR allowed. IFR: bad weather, stay out of TS, volcanic ash, supercooled cloud & raindrops. Ceiling - Answer-alt of lowest cloud base with cloud coverage ≥ 5 oktas below 20000ft/6km Cloud Coverage - Answer-Clear (0 oktas) - Few (1,2) - Scattered (3,4...

ATSC 113 Exam Study Guide with Complete Solutions 2 categories of normal clouds - Answer-connective/cumuliform and Layer clouds/stratiform clouds connective/cumuliform looks like - Answer-stacks of cotton balls connective/cumuliform form when: - Answer-warm humid air rises through cooler surrounding air in the atmosphere buoyancy - Answer-tendency of objects to sink or rise due to density differences with their surroundings latent heat - Answer-energy required during a phase change 4 s...

Test #3: ATSC 110 Practice Exam Questions and Answers Why does air pressure decrease with height more rapidly in cold air than in warm air? - Answer-it takes a shorter column of cold air to exert the same pressure as a taller column of warm air. the cold air is more dense, so you go through more mass (density) in a shorter vertical distance What is considered standard sea-level atmospheric pressure in millibars and inches of mercury? - Answer-1013.25 mb and 29.92"Hg Common constant pr...

ATSC 110 Test 2 Study Guide with Complete Solutions Define stable and unstable when relating the terms to the atmosphere - Answer- Comparison of temperatures between a parcel of air and the air surrounding the parcel. Stable: When parcel of air is colder than the surrounding air, it will not be able to rise because its more dense or heavier than the surrounding air. If the parcel is forced to rise it will return to its place of origin once the lifting dissipates Unstable: When parcel of a...

ATSC 110 Test 1 Practice Questions and Answers 100% Pass What is the primary source of energy for the earth's atmosphere? - Answer-The sun List the two most abundant permanent gases in today's atmosphere - Answer-Nitrogen (78.09%) and Oxygen (20.95%) Which variable gas show the most variation at earth's surface? - Answer-Water vapor What are some important roles that water plays in our atmosphere? - Answer-1. Only substance that can exist as a solid, liquid, or gas at normal ...

ATSC 110 Precipitation Exam Questions and Answers What is aggregation? - Answer-merging of ice particles What is collision? - Answer-collision of ice or water particles What is coalesence? - Answer-two rain droplets merging together What is accretion? - Answer-supercooled water making contact and freezing onto an ice particle within the mixed phase region of a cloud What is rime icing? - Answer-icing caused by flying through clouds that are made up of supercooled droplets What does rime ...