Nccco core mobile crane - Study guides, Class notes & Summaries

Before leveling a mobile crane on outriggers, an operator should ensure: - ANSWER there is no weight of the crane bearing on any tires Operating a mobile crane with a long boom, on uneven ground, what support condition should be considered? - ANSWER Keeping 90 degree angle between cylinder rod and pad What is the primary purpose fir a rooster sheave or auxiliary boom point sheave? - ANSWER Separate the boom hoist lines How many randomly broken wires in a lay length must there be on a mobil...

NCCCO Core Practice Exam | Questions and Answers Rated A+ | Latest 2024/2025 NCCCO Core Practice Exam | Questions and Answers Rated A+ | Latest 2024/2025 NCCCO Core Practice Exam | Questions and Answers Rated A+ | Latest 2024/2025

Before leveling a mobile crane on outriggers, an operator should ensure: there is no weight of the crane bearing on any tires 1 / 119 Profile Picture Created by krista_jansky Share Students also viewed NCCCO Core Prep Test Teacher 178 terms Profile Picture ITSA-Teacher Preview NCCCO MOBILE CRANE 99 terms Profile Picture Mari_Cela_Fer Preview Nccco core 343 terms Profile Picture Max_Marino8 Preview Nccco core 343 terms Profile Picture mastersolut...

NCCCO CORE QUESTIONS AND ANSWERS | LATEST UPDATE | 2024/2025 | GRADED A+ A crane is at the point of instability when the crane's leverage on the load equals: 100% of the load's leverage on the crane A mobile crane's jib is offset 15o versus its original 0o offset, but the boom angle remains unchanged. In this situation, the load radius: increases A sudden start or stop of the hoisting function while operating a mobile crane can produce a: dynamic load Abruptly stopping a rapi...

NCCCO PT EXAM QUESTIONS AND ANSWERS LATEST 2024/2025 (100% Correct) Which if the following will indicates intemal damage or ultimately core failure in rotationresistant rope? (A) Strand bird caging (B) Dianeter reduction (C) Excessive lubrication (D) Kinking correct answers (B) Dianeter reduction When a jib is erected from the stowed position and not used, how will its effective weight change? (A) It decreases (B) It increases (C) It will tip the crane (D) It stays the same correct answers...

NCCCO CORE Exam Questions with Answers According to ASME B30.5, what is the first action to be performed if the crane loses power? - Answer-Set all brakes and locking devices What is the minimum clearance for cranes traveling with no load near an energized 40kv electrical line? - Answer-6 feet If outriggers are set at positions that do not correspond to load/capacity charts, the manufacturer shall be consulted. Who must be consulted if the required information is not available from the...

NCCCO Core Exam With 163 Questions Already Graded A Latest 2024 Update When traveling a mobile crane with two cabs the following short audible signals shall be used - ANSWER>>One stop, to go ahead, three back up Define gross capacity - ANSWER>>The capacity listed on the load chart for the configuration The capacity of the Crane will _______When counterweight is added - ANSWER>>Increase On a Telescoping mobile crane, extending the crawlers tracks will ______ The capacity -...

NCCCO CORE 2024 TEST QUESTIONS ALL ANSWERED Before leveling a mobile crane on outriggers, an operator should ensure: - ANSWER- there is no weight of the crane bearing on any tires Operating a mobile crane with a long boom, on uneven ground, what support condition should be considered? - ANSWER- Keeping 90 degree angle between cylinder rod and pad What is the primary purpose fir a rooster sheave or auxiliary boom point sheave? - ANSWER- Separate the boom hoist lines How many randomly ...

NCCCO Core Exam Marking Scheme Updated Which of the following is an accurate statement about luffing jibs? - ANSWER- It raises and lowers independent from the boom What is the weakest quadrant of a boom truck? - ANSWER- Front What effect would blocking up the ends of the tracks have on a crane? - ANSWER- It would increase capacity over the ends The tipping axis of a crawler crane is? - ANSWER- It depends if the idler or sprocket are offset from track rollers According to ASME B30....

Mobile Crane Exam Prep (2023/ 2024 Update) Questions and Verified Answers| 100% Correct Q: Eccentric main boom tip reeving causes which of the following: Answer: twisting of the main boom Q: which type of wire rope listed below is installed on MOST cranes? a. right regular lay b. right alternate lay c. left regular lay d. left alternate lay Answer: a. right regular lay Q: The hoist drum flange shall extend a minimum of _______ over the top layer of wire rope...