Question

a contractor is planning on including several skylights in each unit of a residential development. what type of worker would she hire for this project?

○ glazier

○ mason

○ photovoltaic installer

○ plumber

question # 7
multiple select
a large building will need several different types of workmen to install and repair pipes for water, heating, and sewage. which of the following are some of the different occupations that could be necessary for this project? (select all that apply.)

□ tapers

□ pipefitters

□ plumbers

□ steamfitters

Explanation:

1. A glazier is a tradesperson who specializes in cutting, installing, and repairing glass, including skylights.
2. Pipefitters, plumbers, and steamfitters all work with pipes for water, heating, and sewage systems. Pipefitters handle industrial/commercial piping, plumbers focus on residential/commercial water and sewage, and steamfitters work with steam and heating-related piping. Tapers work with drywall finishing, which is unrelated to pipe installation/repair.

Answer:

1. glazier
2. pipefitters, plumbers, steamfitters