Exam (elaborations)
Elevator Mechanic Study 278 Exam with complete solution
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Its a box with shaded triangle in lower right-hand corner. - ANSWER-Which relay do you need to Order 710 Pg, 7 RPM = 60 ∙ ƒ ÷ P÷2 = Step 1. 60 x Frequency (Hz.) = Step 2. Poles ÷ 2 = Take answer 1 and ÷ by answer 2 = - ANSWER-Know the formula for RPM 435 Pg. 5 If you are refe...
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