Wind direction is - Study guides, Class notes & Summaries

IFSTA 7 - Chapter 11 - Tactical Ventilation Exam Questions And Answers 100% Solved Which type of ventilation is accomplished by using fans, blowers, or smoke ejectors to create negative or positive pressure? Select one: a.Mechanical ventilation b.Hydraulic ventilation c.Natural horizontal ventilation d.Primary horizontal ventilation - answera. Mechanical ventilation Which type of ventilation consists of opening doors and windows to allow air currents and pressure differences to remove ...

Private Pilot Stage 3 Exam Questions and Answers Already Passed What combination of conditions is most detrimental to takeoff and climb performance? High temperature, high humidity, and high altitude According to the accompanying chart, pressure altitude of 5,000 feet with a temperature of +40C will result in a density altitude of approximately 8,900 feet According to the accompanying takeoff distance chart and the following conditions, what is the total distance necessary to clear a 50-foot o...

DHL Interview ATPL Questions with 100% Correct Answers What is the VOR change over distance? - answer60NM What is the minimum distance between parallel runways? - answer915m what the key points of using Mode 2 for parallel runways? - answerOnly 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 ...

IFSTA 7 - Ch 20: Fire Origin and Cause Determination Exam Questions And Answers 100% Solved Which is the most obvious sign of fire cause? Select one: a. Extent of damage b. Occurrence of flashover c. Time between incipient and growth stages d. Competent ignition source - answerCompetent ignition source An occupant stating that the room smelled like propane immediately before the fire started is an example of _____ evidence. Select one: a. circumstantial b. direct c. trace d. physi...

PHY 250 General Physics: Exam Questions and Answers Latest Update 2023/2024 | Graded A+ | Straighterline. The normal force exerted on a book placed upright on a table is 47 N. If the book is then placed in its side on the table, what is the mass of the book? Select one: a. 7.4 kg b. 3.5 kg c. 9.8 kg d. 4.8 kg e. None of the above Feedback The correct answer is: 4.8 kg Question 3 Correct 6.00 points out of 6.00 Flag question Question text Which of the following is a correct stateme...

WX 201 FINAL EXAM REVIEW QUESTIONS WITH CORRECT ANSWERS What does NOT contribute to making Salt Lake City colder than Seattle during winter? - Answer-Seattle has more cloud cover than Salt lake City, which traps outgoing infrared radiation and keeps temperatures from getting as cold. What is the solar elevation angle over Sao Paulo, Brazil (lat. 24 s) at noon on Dec. 22? - Answer-89.5 Earth has seasons - Answer-Because of Earth's tilt angle Daily high temperatures usually occur - An...

When using a dynamic schedule and the energy profile in an hour is >250 MW and the actual hourly integration deviates from the hourly energy profile by ____ the tag must be modified. A. 100 MW B. 10% C. 50 MW D. 25% B. 10% Dry steam plants, flash steam plants, and binary cycle power plants are the three main types of what kind of generating plant? A. Nuclear generators B. Combustion turbine generators C. Geothermal generators D. Hydroelectric generators C. Geothermal generators...

What is the Gulf Stream? - Answer What is the thermocline? - Answer The area where there is a rapid temperature decrease with a depth of a few hundred meters below the surface How does oceanic temperature vary with depth? - Answer Warmest temperature found near surface (absorbs solar radiation) Then thermocline (temperature decreases rapidly) Deep ocean waters are only a few degrees above freezing What is upwelling? How does it affect oceanic temperature? - Answer Vertical transport ...

In general, what is the proper location for a Helmsman to sit on a small dinghy? - windward side What does Heaving-to require? - a backed jib What is the term for changing direction toward the wind? - heading up Which of the following is stated in the navigation rules regarding collisions? - all vessels must take measures to avoid collisions When do sails work at their maximum efficiency when sailing up wind? - on the verge of a luff In light air, which of the following is true regarding t...

3 Sides of Fire Triangle -Heat - Oxygen - Fuel Without one!... Fire goes out! 3 Methods of heat transfer -Radiation - Conduction - Convection Head of Fire - The part of a fire's perimeter that is roughly parallel to the main direction of spread Fingers of a fire -Extension of main fire - the long narrow extensions of a fire projecting from the main body Spot Fire - Beyond the main fire - Fire ignited outside the perimeter of the main fire by a firebrand Smoldering - Fire burning withou...