JY CHEN - Ask Anything, Learn Everything. Logo

Questions in engineering

[Free] Concrete can be an exterior finish. True False

[Free] Tools, materials, or debris shall not be allowed to accumulate in quantities on the scaffold to cause a hazard. Select one: A. FALSE B. TRUE

[Free] Single ply systems may include ballast or stone overlays. True False

[Free] Waterproofing includes roof slopes. True or False

[Free] The NFPA codes cover fire safety and life safety. A. True B. False

[Free] Describe how you would produce a 90 degree bend on: a. 4mm thick acrylic b. 2mm thick tin sheet metal. Explain how the following plastic items could be manufactured: a. plastic water bottles b. water horse pipes

[Free] Number of toilets is determined ONLY by the plumbing code. True or False

[Free] Select the best answer for the question. 5. How much horsepower can a one-horsepower motor with a service factor of 1.2 safely produce? A. 1.15 HP B. 10 HP C. 0.9 HP D. 1.2 HP

[Free] Do architects use the same scale for each room when they are designing a house? Why or why not? Answer in complete sentences.

[Free] Describe a situation in the workshop when the following safety items should be necessary: a. safety goggles b. leather gloves