Nccco 6 exam - Study guides, Class notes & Summaries

NCCCO Mobile Crane Exam (2024) Questions With100% Correct And Verified Answers| Grade A 1. What action does a signal person intend the operator to perform if he extends his arm at shoulder height, makes a fist with his hand, and sticks his/her thumb up? a. Boom down b. Swing c. Boom up d. Extend boom - Correct Answers c. 2. When hoisting personnel, within what percentage of level must a telescopic boom crane be in order for the gross ratings in the load chart to remain valid? a. 1% ...

NCCCO tower exam 2024 updated Q&A When tower crane is erected/dismantled, written instructions must be - CORRECT ANSWER-On site Tower crane erection/dismantling shall be performed under direct supervision of the - CORRECT ANSWER-Designated person What is the minimum clearance from obstruction when the tower crane freely rotates 360•? - CORRECT ANSWER-6 ft 6 in What must the crane operator do when a load is suspended - CORRECT ANSWERRemain at the controls How often should the hoist r...

NCCCO MOBILE CRANE EXAM QUESTIONS WITH 100% ANSWERS 1. What Standard Method hand signal is being illustrated? a. Swing b. Stop c. Emergency Stop d. Travel correct answers a. 8. Who should an operator respond to a "stop" signal from? a. Appointed signal person only b. Project manager only c. Superintendent only d. Anyone correct answers d. 2. Which area do truck cranes without a 5th outrigger generally have no lifting capacity unless the manufacturer states otherwise? a. T...

NCCCO tower exam 7 | Questions and Correct Solutions | Latest Update 2024/2025 | Graded A+ When tower crane is erected/dismantled, written instructions must be - Answer -On site Tower crane erection/dismantling shall be performed under direct supervision of the - Answer -Designated person What is the minimum clearance from obstruction when the tower crane freely rotates 360•? - Answer -6 ft 6 in What must the crane operator do when a load is suspended - Answer - Remain at the control...

NCCCO TOWER CRANE EXAM ACTUAL EXAM WITH CORRECT( DETAILED ANSWERS ) (VERIFIED ANSWERS) GRADED A When tower crane is erected/dismantled, written instructions must be - ANSWER-On site Tower crane erection/dismantling shall be performed under direct supervision of the - ANSWER-Designated person What is the minimum clearance from obstruction when the tower crane freely rotates 360•? - ANSWER-6 ft 6 in A crane is operating with a long boom, on outriggers, on uneven ground. Under the...

NCCCO CORE EXAM 2024 REAL EXAM QUESTIONS WITH VERIFIED ANSWERS RATED A+ Jib forestay and backstay pendant lines - Answer- Of equal length or the backstay pendant lines should be longer Jib capacity increases as the angle to the ground decreases - Answer- False Whenever operating a crane around a newly constructed building which of these conditions could be dangerous - Answer- Un compacted soil The ground pressure under outriggers higher than it is under a crawler track because of a ...

nccco exam | Questions and Correct Solution | Latest Update 2024/2025 | Graded A+ Boom up - Answer -What action does a signal person intend the operator to perform if he extends his arm at shoulder height, makes a fist with his hand, and sticks his/her thumb up? 1% - Answer -When hoisting personnel, within what percentage of level must a telescopic boom crane be in order for the gross ratings in the load chart to remain valid? Stay in the cab until the lines are de-energized - Answer -T...

Nccco Core Exam Questions With All Answers If taking sides strain on a boom what concerns the operator the most - ANSWER- Boom damage If a crane load chart has capacities listed in the shaded area this means that - ANSWER- If overloaded structural confidence will be compromised As the layers of rope on a drum increase the allowable line Pull wil - ANSWER- Decrease Of the following actions which one will most likely cause a side load condition - ANSWER- Abruptly starting or stopping t...

If load is undetermined who is to find out if load weight does not exceed crane rating at radius at which the load is to be lifted - ANSWER Person responsible for lift Where should climbing instructions be kept - ANSWER ON Site All climbing operations shall be performed under the supervision of - ANSWER Qualified person When cranes are erected, load limiting devices shall be tested for proper setting and operation - ANSWER Before crane is placed in service Hooks shall be equipped with lat...

NCCCO PT EXAM QUESTIONS AND ANSWERS LATEST UPDATED 2024/2025 (100% Correct & Graded) Which unsafe condition could result when a wedge socket is attached directly to a load hook, using 6x19 IWRC? (A) Spinning of the load (B) Decreased line pull (C) Decreased safe working load (D) Structural failure correct answers (A) Spinning of the load Which if the following will indicates intemal damage or ultimately core failure in rotationresistant rope? (A) Strand bird caging (B) Dianeter reduction (C...