If there is a hole in the floor of a structure, the preferred method of protecting workers from falls is to _____
a. cover the opening and label the cover
b. place reflective tape around the opening
c. post a guard at the opening
d. place a warning sign near the o
a
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What is mainly responsible for a piston ring's ability to seal cylinder pressure?
A. radial pressure B. cylinder pressure C. ring tension D. piston speed
A third party service agreement may be promoted at the dealership because ________.
A) It covers more parts of the vehicle B) It is the same as a manufacturer-sponsored agreement C) It is a better warranty than the factory warranty D) They get a higher commission when selling this type of contract
The bearings that are MOST-Likely designed for radial loads but can withstand thrust loads as well are the:
A. plain bearings B. single-row ball bearings C. frictionless bearings D. needle bearings
In order to determine the current flowing through an RC series circuit when the total voltage, R and XC are known, you must first calculate the total ____________________.
Fill in the blank(s) with the appropriate word(s).