A High-Voltage Powerline Operates at 500 000 V-Rms and Carries $\Omega$

question 29

Multiple Choice

A high-voltage powerline operates at 500 000 V-rms and carries an rms current of 500 A.If the resistance of the cable is 0.050 $\Omega$ /km, what is the resistive power loss in 200 km of the powerline?

• A)250 kW
• B)500 kW
• C)1 Megawatt
• D)2.5 Megawatts
• E)250 Megawatts

Grasp the primary focus of social psychology and its significance in understanding human behavior.

Identify how person perception is formed and its effects on social judgments.

Understand the effects of attractiveness on person perception and social treatment.

Explain the concept of illusory correlations and how they contribute to biased perceptions.

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Definitions:

Eyeglasses

Optical devices consisting of lenses mounted in a frame that aid in correcting or assisting vision.

Superior

An individual with a higher rank or position who often has supervisory or managerial responsibilities over others.

Upward Communication

The process through which employees communicate information, feedback, or concerns upward in the organizational hierarchy to their superiors.

Dropped In Importance

Situations or items that have become less significant or prioritized over time.