At what level do the effects of carbon dioxide inhalation result in the loss of consciousness?
Nine percent
Before maintaining electrically powered equipment, an employee opens the electrical circuit 
powering the equipment and places his personal lock on the circuit to ensure that the circuit 
remains open while he is performing maintenance on the equipment serviced by that electrical 
circuit-what type of control does this describe?
Locking out a circuit is an administrative control (a procedure) since it requires a person to 
perform the action each time.
Best way of dealing with minor infractions of safety rules?
Oral reprimand
Brucellosis-bacterial
Ingestion, inhalation, contact with infected animals, cuts and scratches. Those who work with 
cattle and hogs, meat packing workers.
Cat-scratch disease (viral)
Break in skin, usually from animal scratch. People who work or play with cats and dogs.
CEO; plant manager and department head
Sets tone for safety; leads by example
Combustible gas indicator
"Operates with a catalytic sensor and Wheatstone bridge
Requires oxygen to operate properly
Some use infrared technology
"
"Combustible liquids by class
Liquids having flash points at or above 100 degree F and below 140 degree F"
Class II
"Combustible Liquids by Class
Liquids having flash points at or above 140 degree F and below 200 degrees F"
Class IIIA
"Combustible Liquids by Class
Liquids having flash points at or above 200 degree F"
Class IIIB
Computers use batch tasking to provide various reports throughout the life cycle of a project. 
What best describes the term batch in this context?
Batch refers to the technique of executing a set of programs in series, one finishing before the 
next one starts
Creeping eruption-parasitic
Penetration of skin by infected larvae. People involved with digging in soil (ditch diggers, utility 
workers, laborers, masons, gardeners and plumbers).
Current industrial fire pumps are of the centrifugal design and pump water by the centrifugal 
force from turbine vanes or a rotating wheel. The pumps are allowed to be driven by which of 
the following?
Electric motors, diesel engines, or steam turbines
Define critical pressure
The point where no liquid-vapor phase transition occurs