Essay
A block-and-tackle assembly has 2 sheaves on the lower block and the end of the wire rope is attached to the upper block.The load to be picked up weighs 5 tons (10,000 lbs)and the load block weighs 100 lbs.Calculate the minimum allowable nominal breaking strength of the wire rope to meet OSHA standards.Show your work.
Correct Answer:
Verified
Stress on the wire rope =
(loa...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Correct Answer:
Verified
(loa...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q67: The hazards of remote control are particularly
Q68: Note : Some classes use the OSHA
Q69: Note : Some classes use the OSHA
Q70: The crane pictured is<br>A)a gantry crane<br>B)a semi-gantry
Q71: Industrial trucks are classified by how many
Q73: Note : Some classes use the OSHA
Q74: Which of the following is not a
Q75: A block-and-tackle arrangement has two sheaves on
Q76: A violent and exothermic reaction occurs when
Q77: How many "parts of rope" (chain)support the