Add or Subtract the Rational Expressions

question 259

Essay

Add or subtract the rational expressions. Reduce the final answer.

Explain the operation and necessity of the centrifugal switch assembly in motor control.

Describe the standard direction and factors determining the rotation of single-phase motors.

Analyze the advantages and disadvantages of using single-phase motors in different applications.

Recognize the requirements for motor applications in residential versus commercial buildings.

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Definitions:

Synaptic Gap

The synaptic gap, or synaptic cleft, is the small space between neurons across which neurotransmitters travel to transmit signals from one neuron to another.

Dendrite

Tree-like extensions from the neuron cell body that receive signals from other neurons and conduct them toward the cell body.

Dendrites

The branched extensions of a neuron that receive signals from other neurons and convey this information to the cell body.

Nerve Cells

Specialized cells that transmit electrical and chemical signals throughout the nervous system.