Nccco core questions - Study guides, Class notes & Summaries

NCCCO CORE questions with complete solutions

The term "Superstructure or Upper works" refers to the area of the crane: - ANSWERAbove the swing circle A crane must be level within _______% for the load chart ratings to be valid? - ANSWER1% Which of the following matches the appropriate load chart to a particular crane? - ANSWERSerial number A durable rating chart with legible letters and figures shall be provided with each crane accessible to: - ANSWERThe operator at the controls On what principle is crane stability based?...

NCCCO Core Test (New 2023/ 2024 Update) Practice Questions and 100% Correct Verified Answers| Grade A QUESTION What happens to ground bearing pressure if you move a crawler crane from soft ground to harder ground? Answer: It increases QUESTION When may a swivel be used with rotation resistant wire rope? Answer: If the rope manufacturer approves QUESTION What should you do on pick and carry operations? Answer: Keep the boom as short as possible QUEST...

Before leveling a mobile crane on outriggers, an operator should ensure: - 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? - Keeping 90 degree angle between cylinder rod and pad What is the primary purpose fir a rooster sheave or auxiliary boom point sheave? - Separate the boom hoist lines How many randomly broken wires in a lay length must there be on a mobile cranes hoist line, ...

NCCCO Core Exam Outline Questions With Complete Solutions

Timber or steel - ANSWERThese materials should be used when setting up on soft surfaces such as soft ground, asphalt or backfilled material Over the corner - ANSWEROn crawler cranes, which boom position creates the greatest ground pressure Blocking - ANSWERAllows the weight of the crane and load to be distributed over a greater surface area. Should be used under outrigger floats at all times. 3 - ANSWERBlocking should be at least how many times the surface area of the float

Timber or steel - ANSWERThese materials should be used when setting up on soft surfaces such as soft ground, asphalt or backfilled material Over the corner - ANSWEROn crawler cranes, which boom position creates the greatest ground pressure Blocking - ANSWERAllows the weight of the crane and load to be distributed over a greater surface area. Should be used under outrigger floats at all times. Qualified signal person - ANSWERThis person must be appointed any time the crane is working wit...

NCCCO Core Exam | Comprehensive Questions and Answers Latest Updated 2024/2025 With 100% Verified Solutions