Knowing the fundamental parts of a fire alarm is necessary before one can comprehend how they sound: Detection System:These might be manual pull stations that set off the alarm, heat orsmoke detectors. Control Panel:The fire alarm system's brain, the control panel interprets signalsfrom the de...
Knowing how to protect yourself can be a crucial part of being safe: - Take a Self-Defense Class: Learn basic self-defense techniques that can help you escape a dangerous situation. - Carry Personal Alarms: A loud alarm can deter an attacker and draw attention to your situation. - Use Te...
Smoke from a fire causes the alarm to go off. The alarm makes a loud sound. The sound tells everyone to leave the house at once. Make escape(逃脱)plans. We should know all the ways out of the house. If there is a fire,everyone follows the plan to get out. Part of the plan is...
When there is a fire, the alarm makes a loud sound.The sound tells everyone to leave the house at once.②___. They should know all the ways out of the house. If there is a fire, everyone follows the plan to get out. Check all the windows to make sure they can be opened easily...
Put a smoke alarm in the house. Smoke from a fire causes the alarm to go off. The alarm makes a loud sound. The sound tells everyone to leave the house at once. Make escape(逃生)plans. We should know all the ways out of the house. If there is a fire, everyone follows the plan...
The alarm makes a loud sound. The sound tells everyone to leave the house at once. Make escape(逃脱)plans. They should know all the ways out of the house. If there is a fire, everyone follows the plan to get out. The most important plan is to check all the windows to make sure ...
Burglar alarms are simple electric circuits that trigger an alarm when someone enters an entryway, like a door or window, using a closed or open circuit system that completes or breaks the electrical connection. You can expand these systems through various switches, such as magnetic sensors or ...
1 Smoke from a fire causes the alarm to go off. The alarm makes a loud sound. The sound tells everyone to leave the house at once. 2 They should know all the ways out of the house. If there is a fire, everyone follows the plan to get out. Part of the plan is to check all ...
Smoke from a fire causes the alarm to go off. The alarm makes a loud sound. The sound tells everyone to leave the house at once.Make escape(逃脱) plans. They should know all the ways out of the house.1. Part of the plan is to check all the windows to make sure they can be ...
If there is a fire, don't forget to call 119 for help. A. the alarm makes a loud sound. B. A wise(明智的)family is ready all the time. C. everyone follows the plan to get out. D. What will you do if your hair or clothes start to burn? E. Everyone in the family should ...