Question

As per National Building Code of India, 2016, the function of an Automatic Rescue Device is to

• A. bring a stuck lift to the nearest landing level.
• B. control fire in electrical system at plenum level.
• C. control the escape route lighting system.
• D. trigger fire sprinkler system.

Hint:

Automatic Rescue Devices (ARDs) are essential in modern building design for the safety and evacuation of passengers in lifts during emergencies such as fires.

Answer 1

The Correct Option is A

The Automatic Rescue Device (ARD) is a critical component in building safety, especially during fire or other emergency situations. Its primary function is to ensure that, in the event of a fire or power failure, the lift does not remain stuck in an unsafe position, potentially trapping passengers. According to the National Building Code of India, 2016, ARD is designed to automatically bring the lift to the nearest landing level to facilitate the safe evacuation of passengers.
Let us review the other options:
- (B) Control fire in electrical system at plenum level. This function typically belongs to fire suppression or fire alarm systems, not ARD.
- (C) Control the escape route lighting system. This is generally handled by emergency lighting systems, not ARD.
- (D) Trigger fire sprinkler system. Fire sprinklers are activated by heat sensors and are independent of the lift control systems.
Therefore, the correct answer is Option (A). The ARD is specifically intended to bring the lift to the nearest landing level in case of an emergency, ensuring that passengers are not trapped in unsafe conditions.