Counterweight - Study guides, Class notes & Summaries

NCCCO MOBILE CRANE QUESTIONS AND ANSWERS ALREADY PASSED What structural part of a crane provides stability during lifting? Outriggers provide stability by extending from the sides of the crane to balance the load. Why is it important to know the boom angle before starting a lift? The boom angle determines the lifting capacity, and exceeding the recommended angle can cause the crane to become unstable. How does the load chart assist the crane operator? The load chart helps the op...

ASME - Answer-American Society of Mechanical Engineers DOSH - Answer-Division of Occupational Safety and Health LADBS - Answer-Los Angeles Department of Building and Safety Alteration made to conveyance shall comply with ASME A17.1-204 Section - Answer-8.7 The seismic section of ASME A17.1-2004 and alterations made to conveyances must also comply with this section - Answer-8.4 What must be submitted to the applicable Division Elevator office prior to beginning construction or alterations ...

NCCCO Tower Crane Questions and Answers Rated A+ What is the primary function of a tower crane? The primary function of a tower crane is to lift and move heavy materials vertically and horizontally on construction sites. How does a tower crane achieve its height? A tower crane achieves its height through a system of climbing that allows it to add additional sections as the building height increases. What is the role of the operator in a tower crane operation? The operator is ...

ELEVATOR MECHANIC 2025 UPDATE EXAM GRADED A+ What should be done about the public when escalator maintenance or repair is being performed? - ANSWER-The public should be completely barricaded from the area A dumbwaiter below 500 lbs capacity shall have a clearance of what between car and counterweight? - ANSWER-0.5 inches A dumbwaiter capacity shall not exceed how many pounds? (Ref: Material handling devices) Title 8 Sec 3009 - ANSWER-500 pounds A dumbwaiter platform area shall not exceed h...

NEIEP 200 Final Exam V1(New 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Graded A QUESTION What safety precaution is most important when using rollers to move heavy equipment? Answer: Pipe rollers must be picked up by the hollow inner pan QUESTION What are two things a compound mitre saw does best at the same time? Answer: Bevel and mitre cuts can be made at the same time. QUESTION When the pit down final limit switch is actua...

Elevator Mechanic Exam Review Exam | Questions and Answers Graded A+ Latest 2024/2025 Know the formula for RPM - CORRECT ANSWER RPM = 60 ∙ ƒ ÷ P÷2 = Step 1. 60 x Frequency (Hz.) = Step 2. Poles ÷ 2 = Take answer 1 and ÷ by answer 2 = You are using a Temp Run Box and you get shocked! Why! 520 Pg. 4 - CORRECT ANSWER Bad Ground Scaffolding, You have 32' of rise, you are using 3x5 scaffolding. Where will the tie off points be ? 140 PG. 287-288 - CORRECT ANSWER Scaffolding shou...

NEIEP 200 Final Exam V2 (New 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Graded A QUESTION who can give the command to stop a hoist? Answer: anyone QUESTION which safety feature protects against getting caught under a counterweight? Answer: counterweight guard QUESTION you are installing a 250 fpm freight elevator. what type of buffers should you use? Answer: oil buffers QUESTION you are working in a pit ...

NEIEP 200 Final Review Which lay of wire rope has the strand wires in line with the rope axis? - ANSWER Regular Lay At what speed should the counterweight safeties be set to trip? - ANSWER Up to 10% higher than the car governor Which type of safety uses an oil buffer between the car and safety planks? - ANSWER Type C What is the purpose of the termina...

Intro to Explosive Safety Management Exam with 100% Correct Answers 2023 Your role is to ensure the safety and serviceability of the stockpile and monitor AE uploads, transportation, and storage activities. Who are you? - Correct answer-QASAS You have been appointed as your installation's safety chief. Who is responsible for developing, implementing, and managing the ESP as part of the overall safety and occupational health program for the installation? - Correct answer-installation comm...

Tower Crane Exam Prep (2024 / 2025 Update) Questions and Verified Answers | 100% Correct Q: What is axis of rotation? Answer: The vertical line about which a crane swings Q: The condition of a super structure of a Tower Crane necessary for climbing Answer: Needs to be Balance Q: What is ballast? Answer: The weight added to the crane base to create additional stability. It does not rotate when the crane swings. Q: What is base anchor bolts? Answer: A base that is bolted to the footing Q: How many...