When discussing cv joints, technician a says that they are called constant-velocity
joints because their rotational speed does not change with their operational angle. technician b says that conventional universal joints cannot operate properly at the angles needed in a fwd axle arrangement.
who is correct?
a: a only
b: b only
c: both
d. neither

A only is correct.

Constant-velocity joints are able to transfer torque with zero angular velocity variation and near-zero vibration to the drive wheels at a constant rotational speed, while still accommodating the up-and-down movement of the suspension. In most cases, they are used in front wheel drive vehicles.

since it can be assumed that what aslam is making is a template by compiling all the commonly used excel formatting in several worksheets in an excel document, aslam can choose to save it using the .xltx or .xltm format instead. thus, aslam can distribute the templates he has made to his team members in an easier manner.

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