NCCCO Q & A 2 Actual Exam Graded A+

NCCCO Q & A 2 Actual Exam Graded A+

You may exceed the rating on the hook by ? - CORRECT ANSWER-0%



The purpose of the hook's latch is ? - CORRECT ANSWER-To retain slings and chains
under slack conditions



With rope clips , how must you always install the U-bolt on the wire rope? - CORRECT
ANSWER-on the dead line



% of wear in the bowl of the hook is cause for removal from service. - CORRECT
ANSWER-10%



What is the potential result of the sheaves not freely rotating? - CORRECT ANSWER-
Excessive wear



How many maximum parts of line can a three sheave load block handle? - CORRECT
ANSWER-7 parts of line



What will incorrectly sized sheaves cause? - CORRECT ANSWER-Excessive wear
failure of wire rope



What is the term used when the block does not hang straight? - CORRECT ANSWER-
Eccentric reeving



What distance must be maintained between the top layer of rope on the drum and the
top edge of the drum? - CORRECT ANSWER-1/2 inch



What is the required D/d ratio for the load block sheaves? - CORRECT ANSWER-16:1



When the boom can reach the MSAD , you must have a ? - CORRECT ANSWER-
Signal person