3a hoisting license - Study guides, Class notes & Summaries

3A Hoisting License Exam with correct Answers

3A Hoisting License Exam with correct Answers

What devices protect electric motors from too much current? - Fuses When an emergency stop signal is given by anyone, it must be obeyed. - True What air pressure is necessary for rated performance on air winched - Per manufacturers specifications To ensure the hoist brake will hold a heavy load the operator should lift the load a short distance & check the brake - True

3A Hoisting License Exam with correct Answers

Hoisting License 3A Exam with correct Answers

3A Hoisting License Exam Questions With Verified Answers What devices protect electric motors from too much current? - answerFuses When an emergency stop signal is given by anyone, it must be obeyed. - answerTrue What air pressure is necessary for rated performance on air winched - answerPer manufacturers specifications To ensure the hoist brake will hold a heavy load the operator should lift the load a short distance & check the brake - answerTrue Air winched should be used for lifting,...

license preparation Exam for Massachusetts 1C Hoisting Questions and Answers Crane operation is always done in accordance with _____ 1910.179 standards - CORRECT ANSWER-OSHA If you are issued a class 3A license you may operate all electric and air powered hoisting equipment except those which may also require a 1A license - CORRECT ANSWER-True The safe working load of a hook is not reduced if the load is applied anywhere between the saddle in the tip of the hook - CORRECT ANSWER-Fa...

Hoisting License 3A Questions With Solutions What is the hand signal for move slowly? When giving any other hand signal, place other hand motionless in front What is the hand signal for "magnet is disconnected"? Crane operator spreads both hands apart, palms up Which code applies to overhead and gantry cranes? 29 CFR 1910.179 Which ASME standards cover overhead cranes? B30.16 What is the local law for overhead cranes? 520 CMR 6

Hoisting License 3A Exam with correct Answers

Hoisting License 3A Exam with correct Answers