Chapter 01 FAA parte 1

1-1 AMG045 The Material Safety Risk Diamond illustrated in Figure 1-1 below indicates the. material is mildly radioactive. material flammability risk is high; and reactivity to water is high. material is biologically hazardous, but not flammable.

1-2 AMG042 A risk diamond diagram contains the letter W with a line drawn through it. What does this mean?. The material is soluble in water. If exposed to the material, flush with water. There is a danger if the material is exposed to water.

1-3 AMG045 What sound level becomes dangerous and requires the use of hearing protection?. 100 db. Varies depending on frequency. Varies depending on duration.

1-4 AMG045 A person should approach or leave a helicopter in the pilot’s field of vision whenever the engine is running in order to avoid. the tail rotor. the main rotor. blowing dust or debris caused by rotor downwash.

1-5 AMG045 Most mechanic's tool boxes include cutouts in each drawer identifying the tool which is stored in it. What is the primary purpose of those cutouts?. FOD control. Protects the tool from damage. Quick location of the proper tool size.

1-6 AMG045 A Class B fire involves. petroleum products or combustible liquids. energized electrical wiring. material such as wood, paper, upholstery, etc.

1-7 AMG045 Which of the following is the most satisfactory extinguishing agent for use on a carburetor or intake fire?. Dry chemical. A fine water mist. Carbon dioxide.

1-8 AMG045 Never use CO2 type fire extinguishers on burning metal because it. can release toxic fumes. can cause explosive conditions on the metal. is generally ineffective.

1-9 AMG045 The principle drawback of Halon 104, 1001, and 1202 type fire extinguishers is that they _____________. Must be stored in high pressure cylinders. Are extremely toxic. Are ineffective against electrical fires.

1-10 AMG045 What class of fire involves the combustion of metallic material such as magnesium?. Class B. Class C. Class D.

1-11 AMG045 A fire extinguisher clearly marked with a white "C" in a blue circle is best suited to which type of fire?. Electrical equipment. Flammable liquids. Ordinary combustibles.

1-12 AMG045 Which statement(s) is/are true regarding the tiedown of small aircraft?. Manila (hemp) rope has a tendency to stretch when it gets wet. Nylon or Dacron rope is preferred to manila rope. The aircraft should be headed downwind in order to minimize wing lift. Leave the nose wheel or tail wheel unlocked. A. 1, 2, 3, and 4 B. 1 and 2 C. 2.

1-13 AMG045 When tying down an aircraft outside, whenever possible it should be positioned with the. nose facing into the wind. tail facing into the wind. anticipated upwind aileron into the wind and positioned downwards.

1-14 AMG094 When tying down a seaplane in strong winds, the practice of flooding the floats. is an acceptable method to secure the aircraft. should only be done on the anticipated upwind float. is unacceptable and should never be done.

1-15 AMG094 If a radial engine has been shut down for more than 30 minutes, the propeller should be rotated through at least two revolutions to. check for hydraulic lock. check for leaks. prime the engine.

1-16 AMG045 When starting a fuel injected reciprocating engine, the most common procedure is to place the mixture control in the _____________ position. full rich. idle cut-off. open.