QuestionJune 8, 2025

Technician A says that electric fans should run continuously to ensure proper engine cooling. Technician B says that a fan is usually not needed at vehicle speeds above 35 mph. Who is correct? Technician A Technician B Both Technician A and Technician B Neither Technician A nor Technician B

Technician A says that electric fans should run continuously to ensure proper engine cooling. Technician B says that a fan is usually not needed at vehicle speeds above 35 mph. Who is correct? Technician A Technician B Both Technician A and Technician B Neither Technician A nor Technician B
Technician A says that electric fans should run continuously to ensure proper engine cooling. Technician B
says that a fan is usually not needed at vehicle speeds above 35 mph. Who is correct?
Technician A
Technician B
Both Technician A and Technician B
Neither Technician A nor Technician B

Solution
4.6(271 votes)

Answer

Technician B Explanation 1. Evaluate Technician A's statement Electric fans running continuously can lead to unnecessary power consumption and wear. They are designed to operate when needed, typically at low speeds or idle. 2. Evaluate Technician B's statement At speeds above 35 mph, airflow from driving is usually sufficient for cooling, reducing the need for electric fan operation.

Explanation

1. Evaluate Technician A's statement<br /> Electric fans running continuously can lead to unnecessary power consumption and wear. They are designed to operate when needed, typically at low speeds or idle.<br />2. Evaluate Technician B's statement<br /> At speeds above 35 mph, airflow from driving is usually sufficient for cooling, reducing the need for electric fan operation.
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