Masonry test - Study guides, Class notes & Summaries

In a multiple-opening fireplace, smoke can be blown into the room by _____. cross drafts 3 MULTIPLE CHOICE OPTIONS To help move smoke and gases upward, the back wall of the firebox should be _____. sloped 3 MULTIPLE CHOICE OPTIONS Fireplace walls constructed from stone must have a minimum thickness of _____. 12 inches 3 MULTIPLE CHOICE OPTIONS The front of a fireplace can be built _____. offset into the room or flush with the wall 3 MULTIPLE CHOICE OPTIONS To ...

Fire Investigator - master for TCFP test ? Questions Answered 100% correct 2023 Is NFPA 921 a guide or a standard? It is the Guide for Fire and Explosion Investigations What are the six steps of the scientific method? Recognize the need Define the problem Collect the data Analyze the data Develop a hypothesis Test the hypothesis What step of the scientific method is inductive reasoning? Analyze the data What step of the scientific method is deductive reasoning? Tes...

Masonry work has a lot of safety concerns, so it is considered ______________ work High Risk An Example of a hidden cost to construction accidents/injuries is................ Production Delays Signs that are red, black & white, are what kind of signs? Danger An example of a hazardous job site condition is........ noise levels above 85 Disables Can be found in sand Silica Possible danger involved with long hair Can get caught 4" is the minimum leng...

Chapter 12 concrete masonry Test Questions and Answers

What occurs when a pathogen grows within the body? 1. Food intoxication. 2. Fungal contamination. 3. Parasite. 4. Food infection. 4 Food infection and food intoxication develop in different ways. Food infection occurs when the pathogen develops within the body. Hepatitis A is an example of an infection. An employee has nasal discharge. What is the appropriate response? 1. Exclude the employee from the premises. 2. Send the employee to the doctor. 3. Monitor the employee to make s...

12" - Answer- A foundation drain shall extend past the outside edge of the footing at least how far? 3/8" - Answer- A concrete masonry foundation wall extends below grade and will require parge coating using Portland cement mortar. What is the minimum allowable thickness? contacting the local utility companies - Answer- Which is the first step that needs to be taken prior to starting any excavation work? conducting test borings - Answer- Before excavating for a new building, how shoul...

Chimney Tested Exam Questions Reviewed And Revised With Correct Answers Already Passed!! 1. When performing a test for spillage the smoke must be applied? - ANSWER Within 5 minutes of lighting the appliance. Masonry chimneys are sometimes corbeled, which means that several successive courses are extended outward. Sometimes corbeling is observed from the unfinished attic space. Corbeling is usually observed in a location of the chimney just before the chimneystack rises u...

NCCER Module 4 Intro to power tools 2023 questions and answers A saw that has a thin one-piece blade that runs around guides, that runs around either end of the saw is a Band saw A power miter saw combines a miter box with a Circular saw An angle grinder is used to grind Hard heavy materials The adjustable tool rest on a bench grinder should be positioned One eighth of an inch from the grinding tool A good way to check the condition of the grinding wheel on a bench grinder is to Perf...

Nicet Highway Construction Level 2 Questions and Answers Already Passed What are the 5 types of bridge abutments? Closed Abutment, Stub or Perched Abutment, Pedestal or Spill-through Abutment, Integral End Bents, Mechanically Stabilized Abutment What is a "closed abutment"? A closed abutment is a full-height wall with wing walls on each side that retains the full height of the approach embankment. This type of abutment minimizes the required span length of the bridge. What is a stub or perc...