The selection of an oil depends _____ on the operating conditions, the design of the engine and the type of fuel to be burned.

In 1969, an oil leak polluted the water and ______ the beaches of the southern California

According to the passage, the extent of the disaster in an earthquake depends on the follo

The primary duty of lube oil is to reduce _____ between the working parts of an engine.A.p

The ability of an oil to separate cleanly from an oil and water mixture is referred to as

In cleaning up an oil spill, the use of straw or reclaimed paper fibers would be an exampl

According to paragraph 5, the decision to drill for oil depends on all of the following fa