{"id":125719,"date":"2023-11-22T12:29:05","date_gmt":"2023-11-22T12:29:05","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=125719"},"modified":"2023-11-22T12:29:06","modified_gmt":"2023-11-22T12:29:06","slug":"overhead-crane-exam-prep-2023-2024-update-questions-and-verified-answers-100-correct","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2023\/11\/22\/overhead-crane-exam-prep-2023-2024-update-questions-and-verified-answers-100-correct\/","title":{"rendered":"Overhead Crane Exam Prep (2023\/ 2024 Update) Questions and Verified Answers| 100% Correct"},"content":{"rendered":"\n

Overhead Crane Exam Prep (2023\/ 2024 Update) Questions and Verified Answers| 100% Correct<\/p>\n\n\n\n

Overhead Crane Exam Prep (2023\/ 2024
Update) Questions and Verified Answers|
100% Correct
Q: ANSI standard for overhead cranes?
Answer:
B30.2
Q: what should be done before lifting the load?
Answer:
determine the weight of the load
Q: A hoist limit switch is triggered when the block contacts and raises the weight, what is
suspended from the counterweighted limit switch?
Answer:
the weighted switch
Q: when should limit switches be checked?
Answer:
the beginning of each shift
Q: operating the trolley over long distnaces with intermediate speeds may do what?
Answer:
heat up the motor<\/p>\n\n\n\n

Q: whenever possible you should keep one hand on what?
Answer:
the hoist
Q: If you accelerate and stop gradually what does this avoid?
Answer:
excessive draft
Q: on a three light system, what does the RED light indicate?
Answer:<\/p>\n\n\n\n

    \n
  1. Crane is not to be moved under any circumstances<\/li>\n\n\n\n
  2. Crane is not manned<\/li>\n\n\n\n
  3. Crane is out of service
    Q: on a three light system, what does the GREEN light mean?
    Answer:<\/li>\n\n\n\n
  4. Crane is operational<\/li>\n\n\n\n
  5. Crane is manned<\/li>\n\n\n\n
  6. Operator must be in cab
    Q: What is the working range for a radio reception?
    Answer:
    120 to 160 ft<\/li>\n<\/ol>\n\n\n\n

    Q: what kind of service operates at LESS than 85% of the rated load with no more than 10 lifts
    an hour?
    Answer:
    normal service
    Q: on a hook block on an overhead crane, the hook may have how much twist and how much
    opening?
    Answer:
    10 degree body twist
    15% opening
    Q: what are the 3 motors that drive a standard overhead crane?
    Answer:<\/p>\n\n\n\n

      \n
    1. Bridge<\/li>\n\n\n\n
    2. Trolley<\/li>\n\n\n\n
    3. Hoist
      Q: what should be done before loading or unloading a crane?
      Answer:
      centering
      Q: How do you secure an overhead crane?
      Answer:<\/li>\n\n\n\n
    4. Park the crane at an authorized platform<\/li>\n\n\n\n
    5. Secure the trolley next to the cab
      Powered by https:\/\/learnexams.com\/search\/study?query=<\/a><\/li>\n<\/ol>\n\n\n\n