NEIEP850 Questions with answers graded A+ 2024/2025

NEIEP850 Foundation, base enclosure, buffer springs - correct answer Rack and Pinion pit structures consist of which of these components? A minimum of two back up rollers on the machinery plate is required - correct answer Which of the following is true regarding rack and pinion hoists? Mounted to the frame below the lowest pinion - correct answer Safety hooks are best described by which of the following? They must be made of metal - correct answer Regarding code requirements for backup rollers which of the following is correct? Rack sections are bolted to the tower and aligned with roll pins at each end - correct answer Which of the following best describes Tower sections for R&P hoists? If free wheels until the hoist exceeds tripping speed in the down direction - correct answer What best describes the pinion of the governor safety device? Back up rollers - correct answer What is the component that maintains proper rack-to-pinion engagement? It is spring set and electrically released - correct answer Which of the following best describes the rack and pinion drive motor brake? It is typically reinforced concrete one foot thick - correct answer What is true regarding the foundation for temporary R&P hoist? ANSI A10.4 - correct answer What code do most issues regarding the installation of temporary hoists fall under? It uses electrical switches to determine gates are closed - correct answer Which of the following are requirements for the cage of a temporary R&P hoist? Centrifugal brake - correct answer What component of a permanent installation hoist may help prevent over speeding of the car during manual release of the motor brake? Double toothed racks with opposing pinion wheels - correct answer What components satisfy the code requirements for back up rollers? Contacts of the safety device switch - correct answer What causes power to be removed from the motor of a downward running car after the governor device has set? Over lubrication of the grease fitting on the safety device - correct answer What condition would contribute the most to the failure of the friction discs to work properly in a safety device? Rides beneath the car on the same tower guides - correct answer What best describes the traveling