Air brake equipped trailers made before 1975:

a. Are not required to have spring brakes.
b. Usually need a glad hand converter.
c. Cannot be legally operated on interstate highways.


a. Are not required to have spring brakes.

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Motors of 1 horsepower or less are considered ____________________ horsepower.

Fill in the blank(s) with the appropriate word(s).

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Total added sweetener consumption has increased by 25 percent since the 1970s

Indicate whether the statement is true or false

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Which of these tools should be purchased by the technician?

A) Diagnostic and testing equipment B) Work benches C) Air wrenches D) Air compressor

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Using Figure 92-7, what should the approximate suction pressure be for an EC015 system operating in heating with an entering water temperature of 50°F and a water flow of 2.8 GPM?

What will be an ideal response?

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