Previous to the 1985 IUPAC Recommendation,what Was the Designation for the Group

question 46

Multiple Choice

Previous to the 1985 IUPAC recommendation,what was the designation for the Group 15 family of elements according to the American convention?

• A)Group IIIA
• B)Group IIIB
• C)Group VA
• D)Group VB
• E)none of the above

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Definitions:

Horsepower

A rating of the amount of work performed by an engine. Originally based on the amount of weight a horse could move in one minute. One HP is equal to about 746 watts.

Wet Sump System

An oil management system used in internal combustion engines where the oil is stored in a sump directly beneath the engine and pumped where needed.

Oil Pump

A crucial component in an engine that circulates engine oil under pressure to the rotating bearings, the sliding pistons, and the camshaft of the engine to lubricate the parts.

In the Block

Refers to components or processes taking place within the main structure of an engine.