A High-Voltage Powerline Operates at 500000 V-Rms and Carries an Rms

question 7

Multiple Choice

A high-voltage powerline operates at 500000 V-rms and carries an rms current of 500 A. If the resistance of the cable is 0.050Ω/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

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Definitions:

Forecasted Demand

An estimate of the quantity of a product or service that consumers will purchase in the foreseeable future.

Periodic Review

An evaluation process conducted at regular intervals to assess performance, inventory levels, or other critical factors in operations and management.

Inventory Status

This term describes the current state or levels of stock and inventory items within a business, indicating availability for sale or production use.

Specified Threshold

A predetermined level or point at which an action is triggered or a condition changes, often used in decision-making processes.