What is the purpose of the outdoor air sensor on a zone control system?
What will be an ideal response?
The outdoor air sensor is used with dual fuel heat pumps. The outdoor air sensor tells the zone control what the outdoor air temperature is. The zone control will operate the heat pump above the system balance point and operate the furnace below the balance point.
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Much of the plant protein that goes into the feed of animals comes from the _______________ oil industry
Fill in the blank(s) with correct word
Technician A says that using lower octane fuel in vehicles designed for premium fuel will cause serious engine damage. Technician B says that some octane boosters will cause discoloration of the porcelain on spark plugs. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
ABS, TCS, ARC, and stability control systems are designed to help prevent accidents. Explain why these systems have become available only recently on vehicles.
What will be an ideal response?
Convert 0.855 to a percent.
What will be an ideal response?