ASP Prep Rated A+

ASP Prep Rated A+ Rust, the most common kind of corrosion, is the action of which element on iron or aluminum? Oxygen 12% alcohol in air Isopropyl alcohol has a flammability range between 2% and 12%; therefore, the Upper Explosive Limit is: A worker's exposure to an airborne contaminant in any 8-hour work shift of any 40-hour work week is known as the: Time weighted average. Calculating radioactive decay requires information on the initial quantity of materials, quantity of material at the time of measurement, time interval between the measurements, and the: Radioactive decay constant for the materials. The statistically determined time interval for a radioactive isotope to decay by 50% is called the: Half life of the material. Boyle's law is expressed as: P1V1 = P2V2. Often described as predictive, preventative, or proactive, which are tools designed to measure the improvement of safety and health initiatives? Behavior, condition, standard Radiation strength or activity is often measured in: Current equals voltage divided by the: Resistance Curie. What happens to the sling tension of a rigged load when the sling angle from the vertical is increased? The sling tension increases. The proper angle to place a ladder to ensure adequate safety is: 4:1 Periodic evaluations and surveys of work practices are which type of indicators of an organization's safety performance? Leading The three basic choices for applying anthropometric data to the design of the work place include: Design for the average, extremes, and range to allow for adjustability. Which MOST influences an employee's ability to dissipate body heat while working in hot environments? Sweat production and evaporation Human-machine interface design principals should incorporate: arrangement. Compatibility, coding, and Measuring physical and mental capabilities and assuring the safety of the worker and the public is the purpose of: Fitness-for-duty exams. Ergonomic tasks demands typically fall into three categories including: and mental. Strength, reflexes, and eye-hand coordination tend to decrease with a(n): Physical, environmental, Aging workforce. Which tool provides evaluations of force, posture, and duration for the neck, trunk, and upper arms coupled with muscle function and physical loads on the body? Rapid Upper Limb Assessment (RULA) The PRIMARY solution to avoiding lifting injuries is to: Eliminate lifting. After all options to automate or mechanize equipment are exhausted, companies may then have to utilize manual materials handling. When managing the movement of materials, make sure the materials handled are: Predominately on a horizontal plane. Which is an administrative control aimed at improving the physical capabilities of an individual aiming to reduce injuries? Work Hardening Which disease often affects the lungs of construction workers doing remodeling and repairs of bridges and older structures? Histoplasmosis Biological hazard exposures controlled by safe work practices, safety equipment use, and facility design are examples of: Containment Ingestion of hazardous materials can be sourced to the workplace if workers do not follow: Requirements for the separation of foodstuffs from chemicals. Workers who show signs of reduced blood flow, lowered skin temperature, and tingling, numbness or pain may be experiencing symptoms of: Hand-arm vibration syndrome. A comprehensive safety radiation program should take all of which grouping of variables into account? Tissue or organ exposed, age of exposed person, amount and duration of exposure, and type of radiation Biological hazards are often assessed by evaluating: Bodily Fluids Rapid, negative effects on the central nervous system are often caused by acute overexposure to: Solvents One of the MOST effective means of eliminating chemical hazards is to implement: substitution controls. Which is the term representing the death of half the research animal population? Noise reduction programs require a critical analysis of the: Materials LD50 Source, path, and receiver. The concept that adults learn differently than children is defined as: Andragogy. Evaluating training outcomes is often defined as Kirkpatrick's four levels of evaluation, which