Masonry 1 module 1 Study guides, Class notes & Summaries

G2 Gas Technician Module 22 Revised 100% Pass What pressure does atmospheric pressure exert on the earth at sea level? 14.74 psia What two things mean you must bring in combustion air. 1. Total BTU of appliance if greater than 400000 you must bring in combustion air. 2. If house is tight construction you also must bring in air. What is the maximum flue gases should be for a natural draft system? Why? 450 F is the max this is because safety concerns of having high heat in a combustible building...

Masonry 1 module 2 study Guide with correct Answers Masons operate in an environment that is _______________ - ANSWER ️️ High-risk A hidden cost of job accidents is - ANSWER ️️ production delays Job-site signs that are red, black, and white are used to convey - ANSWER ️️ danger information A high noise level is an example of an - ANSWER ️️ hazardous job condition Respiratory problems can be caused by inhaling, a crystal found in - ANSWER ️️ sand Long hair should be c...

NCCER ELECTRICAL LEVEL 1 MODULE 11- RESIDENTAL WIRING The minimum number of small appliance circuits required by the NEC® in a kitchen area is _____. ** 2 When sizing residential electrical services, the laundry load is calculated as _____. 1,500VA When sizing the general lighting load for electric services, the first 3,000VA is rated at _____. ** 100% According to NEC Section 220.53, a demand factor of 75% may be applied to four or more _____. Fixed appliance loads The...

Masonry module 3 study Guide with Complete Solutions 1. The mason's most commonly used tool is the: - ANSWER ️️ Trowel 2. To prevent splitting, a wood-handle of a trowel has a band called a: - ANSWER ️️ ferrule 3. A trowel with a small square blade is used to smooth joints and mix grout or other compounds is called a: - ANSWER ️️ margin trowel 4. Mason's hammers are classified as either cutting hammers or - ANSWER ️️ mauls 5. Jointing compresses mortar at he surface to ...

OSHA 30 Construction Module 19: Silica Exposure Questions and Answers Already Passed | Graded A+ What exposure controls are needed when using a stationary masonry saw? 1. Use a saw that is equipped with integrated water delivery system with constant feed.<br>2. Operate per the Operations and Maintenance manual to minimize dust emissions.<br>3. No respiratory protection needed. Apply water and dust suppression as necessary to minimize dust emissions. True Health hazards rela...

NCCER Module 4 Review Questions And Answers 100% Guaranteed Pass! 1. Pneumatic tools get their power from a. air pressure b. fluid pressure c. hand pumps d. AC power sources - ANS-a. air pressure 2. The most common use of the power drill is to a. cut wood, metal, and plastic b. drive nails into wood, metal, and plastic c. make holes in wood, metal, and plastic d. carve letters in wood, metal, and plastic - ANS-c. make holes in wood, metal, and plastic 3. A masonry bit is able to dril...

Masonry level one module 28105-13 Exam Questions and Answers The approximate percentage of a masonry structure's surface represented by mortar is around? A) 1 percent b) 5 percent c) 20 percent d) 40 percent - CORRECT ️️ c) 20 percent Of the materials used in mortar, the one that is least uniform is: a) lime b) Portland cement c) water d) sand - CORRECT ️️ d) sand The packaged mortar that includes measured quantities of all needed materials except water is called: a) preb...

NCCER Module 4 Review Questions & Answers, Graded A+ 1. Pneumatic tools get their power from a. air pressure b. fluid pressure c. hand pumps d. AC power sources - a. air pressure 2. The most common use of the power drill is to a. cut wood, metal, and plastic b. drive nails into wood, metal, and plastic c. make holes in wood, metal, and plastic d. carve letters in wood, metal, and plastic - c. make holes in wood, metal, and plastic 3. A masonry bit is able to drill into concrete and sim...

AHIT Module 1 Questions and Answers 100% Verified Which of the following is not part of the structural inspection? fascia boards What part of a home's structure is least likely to be visible to the home inspector? footings What is the overall purpose of the structural inspection? to identify major structural deficiencies How does compression act on structural members? It pushes at the members and makes them shorter. Which action is a best practice to identify de...

Masonry level one module 28105-13 Exam Questions and Answers The amount of surface are on an uncored block that has holes extending through it is equal to less than ____. A) 10 percent B) 15 percent C) 20 percent D) 25 percent - CORRECT ️️ D) 25 percent As specified by ACI 530/ASCE 5/TMS 402, Building Code Requirements for Masonry Structures, the thickness of a mortar joint cannot exceed ____. A) 3/8 inch B) 1/2 inch C) 3/4 inch D) 1 inch - CORRECT ️️ C) 3/4 inch The term u...