What is the likely result of a ladder striking an overhead obstruction while it is being raised?
a. loss of control of the ladder
b. sudden collapse of the fly section
c. a broken or weakened halyard
d. damage to the ladder that is not readily apparent
Answer: a. loss of control of the ladder
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In the truss shown, find the value of ?CEF in degrees.
Fill in the blank(s) with the appropriate word(s).
What term describes a multiple choice answer designed to resemble the correct answer?
A) Incoherent B) Fictitious C) Inoperative D) Distractor
Which type of antilock braking system (ABS) requires the use of four wheel speed sensors?
A) Two channel B) Three channel C) Four channel D) One channel
Which of the following could be referred to a the ‘brain' of the processing cycle in a computer system?
A. motherboard B. read-only memory (ROM) C. memory chips D. central processing unit (CPU)