Engineering > EXAM > NEIEP 800 final Review: Questions & Answers: Updated A+ Guide Solution (All)
NEIEP 800 final Review: Questions & Answers: Updated A+ Guide Solution
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The total weight of your elevator (force) is 8100 lbs. and its plunger area is 50 square inches. What is the system pressure? (Ans- 162 psi Refer to the NEIEP Moving Walk Final Layout. What is th ... e correct well way-to-well way distance? (Ans- 134' 11" Electrolysis is caused by which of the following? (Ans- Stray current corrosion and Galvanic corrosion both are correct When using wire rope, the diameter of the sheaves must be how many times the diameter of the suspension ropes? (Ans- 30 Wye-Delta starting is used for which of the following? (Ans- Reduced current starting You need the area of the plunger to calculate the pressure of the hydraulic system. Your plunger is 8 inches in diameter. What is it's area? (Ans- 50.27 square inches Which of the following provides mechanical interlocking of contactors? (Ans- Interlock contacts As the certified welder on the job you must weld two cylinder pieces. How must you join the two pieces? (Ans- Tack welds then a fill bead [Show More]
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