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NCCCO Telescopic Boom Crane - Fixed Cab (TSS)CORRECT 100%, Exams of Engineering

NCCCO Telescopic Boom Crane - Fixed Cab (TSS)CORRECT 100% NCCCO Telescopic Boom Crane - Fixed Cab (TSS)CORRECT 100% NCCCO Telescopic Boom Crane - Fixed Cab (TSS)CORRECT 100% When hook-suspended personnel platforms are lifted with a telescopic boom crane, - ANSWERAn anti two-block devise must be provided The safest maximum speed for a telescopic boom crane performing pick-and-carry operations is - ANSWERThe manufacturer's recommended speed limit When using blocking under the outrigger floats/pads, the operator should make sure the blocking is - ANSWERSufficient to support/stabilize the crane When using a telescopic boom crane equipped with an anti two-block device, which hydraulic functions are disabled when the device is activated? - ANSWERHoist, extend the boom, boom down

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Download NCCCO Telescopic Boom Crane - Fixed Cab (TSS)CORRECT 100% and more Exams Engineering in PDF only on Docsity! NCCCO Telescopic Boom Crane - Fixed Cab (TSS)CORRECT 100% When hook-suspended personnel platforms are lifted with a telescopic boom crane, - ANSWERAn anti two-block devise must be provided The safest maximum speed for a telescopic boom crane performing pick-and-carry operations is - ANSWERThe manufacturer's recommended speed limit When using blocking under the outrigger floats/pads, the operator should make sure the blocking is - ANSWERSufficient to support/stabilize the crane When using a telescopic boom crane equipped with an anti two-block device, which hydraulic functions are disabled when the device is activated? - ANSWERHoist, extend the boom, boom down When a boom extension is in the stowed position, it is - ANSWERPinned to the boom base section When a telescopic boom crane is engaged in a pick-and-carry operation, the rated tipping capacity is based on what percentage of the total tipping capacity? - ANSWER75% According to OSHA 1926 sub-part cc, all telescopic boom cranes must be equipped with - ANSWERA boom angle indicator While performing a pick-and-carry operation with a telescopic boom crane, what precaution should be taken? - ANSWERHave the boom in line with the direction of travel When are outrigger floats/pads required to be fastened to the outrigger? - ANSWERWhen the crane is set up for a lift When operating a telescopic boom crane, two-blocking can be caused by - ANSWERExtending the boom without lowering the load block Jib capacities are based on: - ANSWERstructural strength