CBT Ch 23 Part 2 Plumbing Sys - CHAPTER TEST

What is the main difference between a sprinkler system and a standpipe system in building firefighting?

• Sprinkler systems are manual while standpipe systems are automatic

• Sprinkler systems are automatic while standpipe systems have reserve water supply

• Standpipe systems only use fire hoses while sprinkler systems only use sprinkler heads

• Sprinkler systems are connected to fire hydrants while standpipe systems use rooftop tanks

How are sprinkler heads in an automatic sprinkler system activated?

• By a manual switch at the fire station

• Through electronic sensors detecting smoke

• When a temperature-sensitive plug melts

• By pressure changes in the water system

What happens when the water level gets too low in a standpipe system's rooftop tank?

• The system automatically shuts down

• Emergency water from fire hydrants is activated

• Auxiliary pumps take over the water supply

• A float switch activates the main pump to refill the tank

In the event of an electrical system failure, how does the standpipe system continue to function?

• It switches to a backup generator automatically

• Water is pumped from fire trucks through outside inlets

• The rooftop tank gravity feed continues operation

• The system becomes non-operational until power returns

Which of the following is true about the standpipe system's design?

• It can only be used with sprinkler heads

• It must be connected to the building's potable water system

• The fire hoses are positioned to protect all areas of the building

• It requires constant electrical power to function

What are the primary factors considered when designing process fluid systems?

• Chemical composition, liquid quantity, temperature, and pressure

• Color, density, viscosity, and toxicity

• Storage capacity, pipe diameter, and flow rate only

• Only the chemical composition and temperature

Which statement best describes how process fluids are handled in industrial settings?

• All process fluids are combined in a single piping system

• Process fluids are mixed with regular wastewater

• Each process fluid is kept in separate systems based on their properties

• Process fluids are always stored in open containers

How is toxic waste that cannot be treated in wastewater treatment plants managed?

• It is always released into the environment

• It is mixed with regular waste

• It is only treated through burning

• It can be contained, stored, burned, or treated on site

Why are process fluid systems separated from other systems?

• To reduce installation costs

• To protect workers and the environment

• To increase fluid pressure

• To simplify maintenance procedures

Which characteristic of process fluids requires special consideration in system design?

• The color of the fluid

• The odor of the fluid

• Some fluids can corrode metal

• The sound the fluid makes when flowing