A brake warning lamp on the dash remains on whenever the ignition is on. If the wire to the pressure differential switch (usually a part of the combination valve or built into the master cylinder) is unplugged, the dash lamp goes out. Technician A says that this is an indication of a fault in the brake hydraulic system. Technician B says the problem is probably due to a stuck parking brake cable
switch. Who is right?
A) A only B) B only C) Both A and B D) Neither A nor B
A
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The carbon content of machine steel for gages usually ranges from 0.15% to 0.25%. What is the minimum weight of carbon in 300 kilograms of machine steel?
A. 15 B. 75 C. 2,000 D. 45
Companies with more than 10 employees during a calendar year are required to keep OSHA _____.
a. incident data reports b. violation regulations and procedures c. illness and injury records d. cross reference guidelines
Crowding gates are used to move cattle forward in the holding pen area
Indicate whether the statement is true or false.
____ is a term used to describe the construction method whereby joists in a wooden floor system are stiffened to prevent misalignment, twisting, or warping.
A. Spanning B. Linking C. Bracing D. Bridging