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ptech test 2

the impact of biological contaminants in water was not known until the: a.17th century b.18th c.19 d.20th c. 19th century
which environmental statute established standards for drinking water? a.the clean water act of 1972 b.the water safety act of 1974 c.the safe drinking water act of 1974 d.the water protection act of 1973 c. the safe drinking water act.
in what year was the earliest apothecary first recorded on clay tablets? a.2000 b.c. b.2600 b.c. c. 2900 b.c. d. 1000 b.c. b. 2600 b.c.
which world event encouraged pharmaceutical manufacturers to adapt their processes rapidly so they could mass-produce antibiotics? a.ww1 b.ww2 c. cold war d. industrial revolution b. ww2
the phas change in which a solid changes to a vapor is: a. condensation b. sublimation c. transformation d. vaporization b. sublimation
the transfer of heat from heat tracing to a pipe is an example of: a. conduction b. convection c. radiation a. conduction
(t or f) a hydrocarbon with a specific gravity less than the specific gravity of water will sink to the bottom if the two substances are mixed together false. will float.
the amount of heat required to raise 1 pound of water 1 degree fahrenheit is a: a. calorie b. british thermal unit (btu) c. rankin b. BTU
atmospheric pressure is 14.7 pounds per square inch (psi). what do we call any pressure lower that atmospheric pressure? a. vapor pressure b. gauge pressure c. vacuum c. vacuum
as atmospheric pressure increases, boiling point: a. increases b. decreases c. stays the same a. increases
if a mixture is uniformly distributed, it is said to be: a. homogeneous b. heterogeneous a. homogeneous
which of the following is the smallest unit of an element? a. atom b.molecule c.compound d.mixture b. molecule
which of the following is addressed by OSHA regulation 1910.119? a. process hazard analysis b. process waste analysis c. process communications analysis d. process safety management d. process safety management
what are the three parts of a fire triangle? a. air, wood, and a match b. fuel, combustion, and air c. earth, wind and fire (lol) d. fuel, oxygen, and heat d. fuel, oxygen, and heat
the intent of osha's voluntary protection program is to: a. regulate all environmental activities of the process industries b. recognize and promote effective safety and health management b. recognize and promote effective safety managament
who came up with the concept of zero defects? a. dr. w. edwards deming b. joseph m. juran c. philip b. crosby d. kaoru ishikawa c Philip B. Crosby
which of the following is one of the four major component of TQM? a. the pareto principle b. every task or job is part of a process c. ISO certification d. customer focus d.customer focus
which of the following is an aim of total productive maintenance?
Created by: rhill12