phase 2 Flashcards
What is the freezing point of water in degrees Celsius?
0 degrees Celsius
True or False: Cold water is denser than warm water.
True
Fill in the blank: The term used to describe water that is at or below its freezing point is __________.
cold water
What effect does cold water have on human metabolism?
Cold water can increase metabolism as the body works to maintain its core temperature.
Which of the following is a common use of cold water? (A) Cooking (B) Bathing (C) Ice skating (D) All of the above
D) All of the above
True or False: Cold water can help reduce inflammation.
True
What is the primary reason cold water is used in hydrotherapy?
To promote recovery and reduce muscle soreness.
Fill in the blank: Cold water is often measured in __________ when discussing temperature.
degrees Celsius or Fahrenheit
What is the impact of cold water immersion on athletic performance?
It can enhance recovery and reduce muscle soreness after intense exercise.
Name one potential health benefit of drinking cold water.
It can help improve hydration and may aid in weight loss.
What is the main purpose of plumbing in a building?
To supply water and remove waste.
True or False: A plumbing system is designed to work under pressure.
True.
Fill in the blank: The pipe used for drainage is typically made of _____ material.
PVC or cast iron.
What is the term for the device that prevents backflow in plumbing systems?
Backflow preventer.
Multiple Choice: Which of the following is NOT a type of plumbing pipe? A) PEX B) CPVC C) MDF
C) MDF.
What does the acronym ‘Faucet’ refer to in plumbing?
A device for controlling the flow of liquid from a pipe.
True or False: Water heaters are typically installed in the basement.
True.
What is the purpose of a plumbing trap?
To prevent sewer gases from entering the building.
Fill in the blank: The process of joining two pieces of pipe using heat is called _____ welding.
solder.
Multiple Choice: Which of the following tools is used to cut pipes? A) Pipe wrench B) Pipe cutter C) Screwdriver
B) Pipe cutter.
