In the Rather Simple Molecule Ethylene Glycol, with the Structural

question 8

Multiple Choice

In the rather simple molecule ethylene glycol, with the structural formula HOCH₂CH₂OH, how many carbon atoms have a tetrahedral geometry?

• A)0
• B)1
• C)2
• D)3

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Definitions:

Clutch Shaft

A component in a vehicle's transmission system that connects the clutch to the gearbox, transmitting power from the engine to the transmission.

Pilot Bearings

Bearings that guide and support the end of the transmission input shaft within the crankshaft.

Clutch Pack

Apply/release mechanisms that typically consist of clutch plates, friction discs, and a pressure plate. In a mechanical clutch pack, the pressure plate is mechanically applied. As a component within an automatic transmission, a pressure plate uses tabs that mate with grooves in the clutch drum and is applied hydraulically or electrically.

Clutch Pedal

A mechanical lever found in manual vehicles that the driver depresses to disengage the gearbox from the engine, allowing for gear changes.