With the passage of the Clean Water Act of 1972, water pollution standards have become ____
A) stronger
B) weaker
C) ?concise
D) reduced
A
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The maximum straightness tolerance is the specified tolerance minus the amount the feature departs from its MMC size.
Answer the following statement true (T) or false (F)
In a typical multi-orifii, hydraulic injector, what force holds the nozzle valve on its seat?
A. spring force B. fuel pressure C. combustion pressures D. compression pressures
On air-over hydraulic systems Technician A says that hydraulic pressure forces the pistons in the wheel cylinders outward. Technician B says that air pressure acts on a piston in the master cylinder to make brake applications. Who is correct?
A. Technician A B. Technician B C. Both D. Neither
A house is built on property whose soil is rich in uranium. The occupants of the house may ____.
A. be exposed to radon gas B. be more susceptible to lung cancer C. smell the pungent odor of the radon D. both a and b