The stone wheel mounted to a bench grinder can be used for ________
A) Cleaning gaskets from surfaces B) Sharpening bolt heads
C) Sharpening screwdrivers D) Sharpening drill bits and blades
D
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Heated alkaline materials cut grease very well.
Answer the following statement true (T) or false (F)
Oil leaks are being discussed. Technician A says a blue lamp can be used to locate an oil leak after a dye has been installed in the crankcase. Technician B says it is a black light that is used. Which technician is correct?
A. Technician A B. Technician B C. Both technicians D. Neither technician
In urban settings, heavy metals tend to rise to high levels because of settling of urban dust, air
pollution, paint chips, and industrial waste, as well as soil amendments and fertilizers containing low amounts of heavy metals.
Indicate whether the statement is true or false.The largest segment of the meat industry is _____
a. beef c. lamb b. pork d. mutton