FREE FLSD Building Systems and Elevators Questions and Answers

Question 1

A fire alarm is activated in an elevator machine room.
The building's elevators are equipped with Phase I emergency recall.
Which of the following best describes the expected action of the elevators in that bank?

Accepted Answer

The elevators will bypass all other calls and return non-stop to the designated recall floor, typically the lobby.

Answer

The elevators will immediately stop wherever they are and open their doors.

Answer

The elevators will continue to the floors selected by occupants and then shut down.

Answer

The elevators will only respond to calls from the Fire Command Center.

Question 2

In a high-rise building, what is the primary purpose of a stairwell pressurization system?

Accepted Answer

To create a higher air pressure in the stairwell compared to adjacent floors, preventing smoke from entering.

Answer

To rapidly extinguish a fire within the stairwell by deploying a suppression agent.

Answer

To increase the building's overall structural integrity during a fire.

Answer

To draw fresh air into the fire floor to improve visibility for firefighters.

Question 3

An FLSD is at the Fire Command Center when a fire alarm activates. After initiating Phase I recall, arriving FDNY personnel want to use an elevator to reach the floors below the fire. What is the name of the operation that allows firefighters to manually control an elevator from inside the car?

Accepted Answer

Phase II Emergency In-Car Operation

Answer

Phase III Firefighter Override

Answer

Independent Service Mode

Answer

Manual Recall Operation

Question 4

During a prolonged power outage, a high-rise building's emergency generator is running. According to NYC Building Code, which of the following is considered a critical life-safety system that MUST be powered by the emergency or standby power system?

Accepted Answer

At least one elevator serving all floors and the fire alarm system.

Answer

General tenant lighting and wall outlets.

Answer

The building's main HVAC and cooling towers.

Answer

All passenger elevators in the building simultaneously.

Question 5

A fire alarm system is interconnected with the building's HVAC system. Upon the activation of a duct smoke detector in the main supply ductwork for the 15th floor, what is the expected automatic action of the associated HVAC unit?

Accepted Answer

The unit will shut down to prevent the distribution of smoke.

Answer

The unit will increase airflow to clear the smoke.

Answer

The unit will reverse airflow to pull smoke back to the detector.

Answer

The unit will switch to a special filtration mode.

Question 6

A smoke detector in the 5th-floor elevator lobby of a 30-story building activates, initiating Phase I recall. However, a separate smoke detector then activates in the main lobby, which is the primary designated recall floor. Where will the elevators be directed to go?

Accepted Answer

They will proceed to the designated alternate recall floor.

Answer

They will remain on the 5th floor.

Answer

They will shut down between floors until the alarm is reset.

Answer

They will return to normal service.

A fire alarm is activated in an elevator machine room.The building's elevators are equipped with Phase I emergency recall.Which of the following best describes the expected action of the elevators in that bank?

A fire alarm is activated in an elevator machine room.
The building's elevators are equipped with Phase I emergency recall.
Which of the following best describes the expected action of the elevators in that bank?