Exam (elaborations)
230 machine and sheave installation Questions And Answers
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- Institution
If you had 14,500 lb. machine to lift up the hoistway, what kind of reeving would be used for a 4,000 lb capacity portable gas hoist? - ANS 4:1 Which of the following statements best describes the fearless traction machine? - ANS This type of machine uses slow speed DC motors...
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