Rigging Refresher - Part four / the final quiz
Write down your answers on a piece of paper then fill out the form on the right with your answers to the questions.
After you submit the form, we will display the correct answers to the right of the questions (and email you a copy of your answers with the correct answers as well).
1. In rigging triangle applications, the resultant minimum load at the top connection would equal sum total of tension in all sling legs. Thus, the resultant load at the shackle in this case would equal 24,000 lbs or 10,886 kg. 
A. True
B. False
2. Crosby turnbuckles with Jaw or Eye end fittings can be used in overhead lifting applications? 
3. A S-209 Crosby shackle with a marking on the shackle of 1 inch will have which of the following?
A. Pin diameter of 1 inch
B. Bow diameter of 1 inch
C. Bow and pin diameter of 1 inch
D. None of the above
4. Crosby fittings which are exposed to high stress applications and designed as load bearing elements are subjected to what heat treatment method? 
A. Left in the as forged condition
B. Normalized only
C. Quenched and Tempered
D. None of the above