Technician A says that oil pumps are all negative displacement types. Technician B says that many oil pumps are driven by the front of the crankshaft. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: B
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Describe dry chemical systems.
What will be an ideal response?
During the early settlement of Quebec, the actions of Samuel de Champlain
A. illustrated a lack of French interest in developing political and economic relations with Indian tribes of the region. B. led to France's lasting alliance with the Iroquois tribes. C. were marked by tension and violence with the Hurons. D. included forging a pivotal alliance with the Hurons that inspired the lasting hatred of the Iroquois. E. angered the government of King Louis XIV of France.
Lighting fixtures are shown with _________ for flourescent foxtures and ________ for other types of fixtures.
Fill in the blank(s) with the appropriate word(s).
Heavy plate and castings have a _____
A) high quenching temperature B) low preheating temperature C) low carbon content D) high heat-absorption capacity