Download 545 questions well answered and more Exams Nursing in PDF only on Docsity! PC FNP 545 FNP 545 FNP 545 FNP 545 378 lbs - correct answer ✔✔You are working on a dumbwaiter that is at the maximum height allowable. The floor area is 9 sq. ft and the rated capacity is 10.5 lbs/ft /3. What is the capacity of this dumbwaiter? 1/2" - correct answer ✔✔You are involved in the installation of a dumbwaiter that has a capacity of less tha 500 lbs. What is the minimum clearance allowable between the car and counterweight? 4' - correct answer ✔✔What is the maximum height allowable for a hand or power operated dumbwaiter car? Stabilizing rail - correct answer ✔✔The third rail on a heavy-duty dumbwaiter is called the Mechanic says, "CAR DOWN"; apprentice replies, "GOING DOWN", then moves the car down. Mechanic says,"HOLD IT" to make adjustments on the dumwaiter; apprentice replies, "SWITCH OUT", after the switch is out. Mechanic clearly commands apprentice to perform a function then waits for a clear response before taking further action. - correct answer ✔✔Communications between a mechanic and apprentice, when working on a dumbwaiter, include 2" - correct answer ✔✔What is the minimum overlap requirement when installing door panels for a power operated dumbwaiter? 3/4" - correct answer ✔✔When adjusting the door panels on a power operated dumbwaiter with biparting doors, how close can the leading rigid edges of the panels be when the doors are closed? It must be locked when the car is no more than 3 inches from the floor. - correct answer ✔✔What adjustment is required when combination mechanical locks and electric contacts are installed on hand and power operated dumbwaiters to ensure the doors are locked when the car leaves the floor? They must be releasable from either the hoistway or hallway. - correct answer ✔✔Which of the following statements is correct regarding spring-type latches when used on hand operated dumbwaiter door panels?