NCCCO Tower Crane 2024 Latest and Verified

NCCCO Tower Crane 2024 Latest and Verified ASME - CORRECT ANSWER-American Society of Mechanical Engineers ANSI - CORRECT ANSWER-American National Standards Institute ASME B30.3 - CORRECT ANSWER-Tower Cranes ASME B30.30 - CORRECT ANSWER-Ropes OSHA - CORRECT ANSWER-Occupational Safety and Health Administration OSHA 1926.1400cc - CORRECT ANSWER-Cranes in Construction OSHA 1926.1435 - CORRECT ANSWER-Tower Cranes A/D Director - CORRECT ANSWER-Assembly Disassembly director Must - CORRECT ANSWER-OSHA mandatory Shall - CORRECT ANSWER-ASME mandatory Should - CORRECT ANSWER-ASME suggested Rotation resistant - CORRECT ANSWER-2 in 6, 4 in 30 Standard wire rope - CORRECT ANSWER-12 in one rope lay 201 to 350 kV - CORRECT ANSWER-20 feet High tensile bolts shall be marked with - CORRECT ANSWER-Strength rating and manufacturers designation Tower sections must use high-tensile nuts with a strength rating of - CORRECT ANSWER-12 High tensile washers shall always be marked with the designation - CORRECT ANSWER-HV Prior to applying the proper torque to the nut on a Tower cranes high - tensile bolt connection you should ? - CORRECT ANSWER-Lubricate the threads Which components of a Tower crane are connected with high tensile bolt connections ? - CORRECT ANSWER-Foundation anchors , tower sections , slewing ring support What is the approximate weight of a cubic yard of concrete in US pounds ? - CORRECT ANSWER-4,000 How many pounds does a cubic foot of concrete weigh ? - CORRECT ANSWER-150 A Tower cranes gear box oil levels should be checked at what interval - CORRECT ANSWER-Weekly According to a metric conversion table , bars multiplied by 14. equals ? - CORRECT ANSWER-Pounds per square inch According to a length conversion table , meters multiplied by 3. equals ? - CORRECT ANSWER-Feet When setting up a self - erecting tower crane , the outrigger jacks should be at what angle to the supporting surface ? - CORRECT ANSWER-90 degrees What is the approximate weight of a cubic foot of steel in US pounds ? - CORRECT ANSWER-490 When performing a load test on a traveling Tower crane , it shall be conducted with the boom in the position that causes the maximum loading on which component? - CORRECT ANSWER-One wheel or bogie Central ballast blocks must be distributed ___ around the tower base ? - CORRECT ANSWER-Equally around When setting up a Self- Erecting Tower Crane , the preferred method is to use mats constructed of timbers which are - CORRECT ANSWER-Thru bolted When lifting loads using a two way bridle it is important to always remember that the : - CORRECT ANSWER-lower the horizontal angle the greater the sling tension In the order of strongest to weakest which hitches listed below would be correct ? - CORRECT ANSWER-Basket ,