The min. swelling pressure of concrete is ___ pis? a. 2,000 b. 3,000 c. 4,000 d. 5,000 {Ans: b. 3,000}When inspecting the food waste disposer, the unit should: a. Be loose to sink b. Drained above the p-trap c. Vibrate heavily d. Securely mounted {Ans: d. Securely mounted}If inspecting a trash compactor, it is important to observe the function of the ___ ___. a. Jam plate b. Ran plate c. Ram plate d. Cram plate {Ans: c. Ram plate}What is the maximum distance from the floor to the bottom of the emergency escape and rescue opening / egress window? a. 44 inches b. 36 inches c. 24 inches d. 48 inches {Ans: a. 44 inches}What are 4 common joist problems you will see on inspections? a. Rot and Insect damage, Inappropriate notching or holes, Sagging joists, Poor end bearing. b. Rotated or twisted joists, Appropriate notching or holes, Joists, Split or damaged. c. Weak cantilevers, Weakness created by opening around stairs, Chimney and windows, etc., Prior repairs, Appropriate notching or holes d. Concentrated loads, Missing joists, Joists, Cantilevers {Ans: a. Rot and Insect damage, Inappropriate notching or holes, Sagging joists, Poor end bearing.}which of the