NCCCO telescopic boom crane - fixed cab (TSS) Questions with Complete Solutions (Latest 2025) When hook-suspended personnel platforms are lifted with a telescopic boom crane, - Correct Answers ✅An anti two- block devise must be provided When using a telescopic boom crane equipped with an anti two-block device, which hydraulic functions are disabled when the device is activated? - Correct Answers ✅Hoist, extend the boom, boom down The safest maximum speed for a telescopic boom crane performing pick-and-carry operations is - Correct Answers ✅The manufacturer's recommended speed limit When using blocking under the outrigger floats/pads, the operator should make sure the blocking is - Correct Answers ✅Sufficient to support/stabilize the crane When a boom extension is in the stowed position, it is - Correct Answers ✅Pinned 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? - Correct Answers ✅75%
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