Exam (elaborations)
Elevator Mechanic Study| 278 Questions| With Complete Solutions 2023
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Which relay do you need to Order 710 Pg, 7 correct answer: Its a box with shaded triangle in lower right hand corner. Know the formula for RPM 435 Pg. 5 correct answer: RPM = 60 ∙ ƒ ÷ P÷2 = Step 1. 60 x Frequency (Hz.) = Step 2. Poles ÷ 2 = Take answer 1 and ÷ by answer 2 = ...
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