Multiple Choice
Tiebacks are
A) an alternative to cornice hooks
B) a secondary means of support for cornice hooks
C) asking for trouble when they cross an entire roof
D) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q44: Pictured is a<br>A)headache ball<br>B)wrecking ball<br>C)two-block<br>D)tube lock<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1437/.jpg"
Q45: The dynamic test<br>A)is an alternative to the
Q46: An "articulating" boom<br>A)is capable of bending in
Q47: Which of the following can lead to
Q48: What is the safety factor used for
Q50: Which of the following indicates the lightest
Q51: Which of the following is a hazard
Q52: Cornice hooks are an alternative to tiebacks.
Q53: In the text a tragic construction accident
Q54: Identify the three principal hazards of hydraulics