One of the Graphs Below Shows the Rate of Flow $p(R(15))$

question 14

Multiple Choice

One of the graphs below shows the rate of flow, R, of blood from the heart in a man who bicycles for twenty minutes, starting at t = 0 minutes.The other graph shows the pressure, p, in the artery leading to a man's lungs as a function of the rate of flow of blood from the heart.Estimate $p(R(15) )$
.

• A)26.5
• B)23
• C)17.5
• D)13

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Definitions:

Magnetic Motor Starter

An electromechanical device that safely starts and stops a motor by controlling the electrical power supplied to the motor.

Full Load Current

The current drawn by an electrical machine, such as a motor or transformer, operating at its rated capacity under designated conditions.

Normally Closed

Normally closed is a term used to describe a configuration of an electrical or mechanical switch in which the default state of the switch is making contact, allowing current flow, until actuated.

Relay Contact

A relay contact is a switch operated by an electromagnet in a relay, used to open or close circuits electromechanically or electronically.