POE Webxam Review

What is the fixed point around which a lever rotates?

• Pivot

• Base

• Fulcrum

• Wedge

What is a circular toothed object used to transfer rotary motion and torque through interlocking teeth?

• Pulley

• Lever

• Sensor

• Gear

What electrical component is shown in the image?

• Power Supply

• Resistor

• Switch

• Wire

What electrical component is shown in the image?

• Power Supply

• Resistor

• Switch

• Wire

What electrical component is shown in the image?

• Power Supply

• Resistor

• Switch

• Wire

What electrical component is shown in the image?

• Closed Switch

• Resistor

• Open Switch

• Wire

What electrical component is shown in the image?

• Closed Switch

• Resistor

• Open Switch

• Wire

A vector has both ______ and ______

• Speed and Length

• Degrees and Radians

• Magnitude and Direction

• Style and Grace

When a member is being pushed together or crushed, this is know as a _____ force.

• Tension

• Torsion

• Shear

• Compression

When a member is being pulled apart or stretched, this is known as a _____ force.

• Compression

• Shear

• Tension

• Torsion