Question 37 Cement is a mixture of which basic materials? 1. Water, aggregates, and cement 2. 3. 4. Sand, water, and crushed rock Soil, water and cement Water, volcanic ash, and soil Time Remaining 02:57:14 Question Answered 0 Question 38 What is the web depth of a cold-formed steel framing member with the designation 800S162-54? 1. 2. 3. 4. 1-1/4 inches 1-5/8 inches 8 inches Time Remaining 02:57:07 16-1/8 inches Question Answered 0 Question 39 A shaft enclosure shall have what fire rating when connecting six stories? 1. 2. 3. 4. 1 hr 2 hr 3 hr Time Remaining 02:57:04 4 hr Question Answered 0 Question 39 A shaft enclosure shall have what fire rating when connecting six stories? 1. 2. 3. 4. 1 hr 2 hr 3 hr Time Remaining 02:57:04 4 hr Question Answered 0 Question Time Remaining 40 02:57:00 How should sheathing fasteners be driven in relation to the surface of the sheathing? 1. With the crown breaking the surface of the sheathing 2. 3. 4. With the head embedded up to 1/8" below the surface of the sheathing With the base of the head snug against the surface of the sheathing With the crown flush with the surface of the sheathing Question Answered 0 Question 41 How many cubic feet of concrete are in 3 yards? 1. 2. 3. 4. 18 cubic feet 67 cubic feet 81 cubic feet 127 cubic feet Time Remaining 02:56:57 Question Answered 0 Question 42 Question Answered 0 All equipment, cranes, and booms in operation should be kept at what MINIMUM distance from energized power lines? 1. 2. 3. 4. 8 ft. 10 ft. 15 ft. Time Remaining 02:56:54 20 ft. Question 43 An area where overhead lifting is occurring should always be: 1. marked. 2. barricaded. 3. 4. unrestricted. open to vehicular traffic. Time Remaining 02:56:51 Question Answered 0 Question Time Remaining 44 02:56:48 Disregarding exceptions, what is the MINIMUM height above adjacent roofs that a firewall can terminate? 1. 2. 3. 4. 18 inches 24 inches 30 inches 36 inches Question Answered 0 Question 45 What does an R-value relate to in building materials? 1. Compressive strength 2. 3. 4. Insulating ability Permeability Tensile strength Time Remaining 02:56:46 Question Answered 0 Question 46 Question Answered 0 A benchmark of 96.75 feet and a rod reading of 3.12 feet have been recorded. What will the rod reading be at 94.27 feet? 1. 2. 3. 4. 5.60 feet 6.16 feet 7.42 feet Time Remaining 02:56:43 8.73 feet Question 47 1. Diaphragm Which of the following terms describes a roof or floor system designed to transmit lateral forces to shear walls or other lateral load resisting elements? 2. Tendon 3. Corbel Time Remaining 02:56:40 4. Pier Question Answered 0 Question Time Remaining 02:56:36 48 What is the MINIMUM distance that must be maintained between combustible framing and flues and chimneys? 1. 2. 3. 4. 3/4 inches 2 inches 4 inches 6 inches Question Answered 0 Question 49 Materials that have a perm rating of 1.0 or less are: 1. vapor retarders. 2. insulators. 3. convective ventilators. 4. diffusion ventilators. Time Remaining 02:56:33 Question Answered 0