General/Other Flashcards
(15 cards)
What’s the formula for area and volume?
Area = L x W, Volume = L x W x H
What is the sensible heat formula?
BTU/hr = 1.08 x CFM x delta T
What is the breakeven point?
When total revenue equals total expenses
What is a lien?
Legal claim on property for unpaid work or materials
How often must you file sales tax in Florida?
Monthly, quarterly, or annually depending on revenue
What tool is used to measure static pressure?
Manometer
What is latent heat?
Heat energy that causes a phase change without changing temperature.
What is sensible heat?
Heat that causes a change in temperature.
What does MERV rating measure?
Minimum Efficiency Reporting Value - effectiveness of air filters.
What are the three types of heat transfer?
Conduction, convection, and radiation.
What books are allowed during the CAC exam?
Only specific reference books approved by DBPR.
What is labor burden?
Total cost of employing a worker beyond wages, including taxes and benefits.
What is scope creep?
Uncontrolled expansion of a project’s scope without adjustments to time, cost, or resources.
Why is accurate estimating important?
To ensure profitability and prevent loss.
What is project closeout?
Final documentation, inspections, and client handoff.
