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CDC 3E251 Volume 1. The Pavements and Construction Equipment Operator Exam with verified answers

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CDC 3E251 Volume 1. The Pavements and Construction Equipment Operator Exam with verified answers

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CDC 3E251 Volume 1. The Pavements and Construction ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




Equipment Operator Exam with verified answers ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




What actions can a supervisor take to prevent accidents from happening in the work place?
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- correct answer✔✔Enforcing safety standards and instructions.
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What Air Force instruction covers general industrial operations? - correct answer✔✔Air
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Force Instruction (AFI) 91-203, Air Force Consolidated Occupational Safety Instruction.
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When hazardous situations that are not covered by existing directives exist, what can you
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use to mitigate risk and determine adequate safeguards or procedures to manage the risk? -
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correct answer✔✔A risk management (RM) process.
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What type of job hazards might you face during winter months? - correct
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answer✔✔Exposure to deicing chemicals and removal of snow and ice in subfreezing ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




temperatures.



When you excavate a trench, what type of hazards should concern you? - correct
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answer✔✔Suffocation or crushing form cave-ins and hazards from breaking electrical, gas, ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




and steam lines.
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In using mechanical lifting devices, identify two hazards that cannot be controlled
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mechanically? - correct answer✔✔Hazards include overloading, dropping, or slipping of ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




the load, obstructing the free passage of the load, moving a vehicle with an unsecured load,
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and not using stabilizers.
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What can be done to prevent many hazards in your work area? - correct answer✔✔Be alert
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and knowledgeable as to what is dangerous.
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,Which flight will give you guidance of the proper disposal method for the chemicals we
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use? - correct answer✔✔Environmental flight.
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According to the ANSI/ASSE Z15.1, what is defined as driving to save lives, time, and ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




money in spite of the conditions around you and the actions of others? - correct
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answer✔✔Defensive Driving. ||\\|//||




Which AFI governs what you can do while operating a government vehicle? - correct
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answer✔✔AFI 91-207, USAF Traffic Safety Program ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




What are things that take away your ability to react quickly while operating a motor
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vehicle? - correct answer✔✔Distractions. ||\\|//|| ||\\|//|| ||\\|//||




What is the primary safety consideration in servicing or adjusting equipment? - correct
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answer✔✔To make sure you shut the engine down. ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




Why is fueling a piece of equipment with the engine running dangerous? - correct
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answer✔✔You could spill fuel on the hot exhaust manifold or tailpipe and it could ignite ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




or explode.
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What procedure is used when getting on or off a piece of equipment? - correct
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answer✔✔Always face the equipment and use necessary handrails and steps using three ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




points of contact. ||\\|//|| ||\\|//||




Before you place a piece of equipment in motion, what can you do to get a feel for the
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machine? - correct answer✔✔Raise or adjust the attachments as necessary, and start out ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




slowly, gradually reaching the proper operating speed. ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||

, When operating a piece of equipment in a hazardous area, what may you use to help you
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maneuver it? - correct answer✔✔A spotter. ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




What should you do before leaving your piece of equipment or shutting down for the
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night? - correct answer✔✔Lower all attachments, lock the brakes, shut the engine down,
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and chock the wheels.
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Name three regulations the Air Force follows when dealing with electrical hazards. -
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correct answer✔✔AFOSH, the National Code, and the NEC. ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




What is the purpose of a grounding plug? - correct answer✔✔To ensure there is a metallic
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connection of low resistance directly from all metal surfaces of an electric tool to the ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




ground.



How can you damage an electrical cord? - correct answer✔✔By scraping, kinking,
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stretching, and exposing to grease and oil. ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




What should you not wear when using rotating equipment? - correct answer✔✔Loose
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gloves or loose clothing. ||\\|//|| ||\\|//|| ||\\|//||




What four very important points are essential when you are working in a hazardous area
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or with hazardous equipment? - correct answer✔✔Understand how the hazard can affect
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you. Know what safety equipment is available to combat the hazard. Know how to use the
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equipment. Be able to recognize the hazard. ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




What is considered the most important piece of safety equipment, and why? - correct
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answer✔✔Eye protection, because it takes only a small minute piece of foreign material to ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||




permanently damage your eye and cost you your sight. ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//|| ||\\|//||

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