0
Add your answer:
Earn +20 pts
Is a smoke a detector like a sense organ?
is a smoke detector like a sense organ
Is a smoke detector like a sense organ?
is a smoke detector like a sense organ
How do you wire smoke detector?
When something is hard wired, it is wired directly to the house wire. No cord. You just install the smoke detector like you would a light fixture or an outlet.
Do smoke detectors detect ciggarette smoke?
Yes, smoke detectors are designed to detect all types of smoke particles, including cigarette smoke. When cigarette smoke particles enter the detector, it triggers the alarm just like any other type of smoke.
What did the first smoke detector look like?
The first smoke detector was invented in 1890 and used a simple design with a bent bellows chamber filled with air that would expand when smoke entered. This expansion would trigger a lever mechanism to sound an alarm. It was a basic system with limited effectiveness compared to modern smoke detectors.
How is radioactivity used in smoke detectors?
Radioactive materials like americium-241 are used in smoke detectors to ionize the air inside the detector. When smoke particles enter the detector, they disrupt the ionization process, causing the alarm to sound. This radioactive element emits low-energy alpha particles, which are not harmful to humans when properly contained within the detector.
Can you change a hard wired smoke detector with the electric on?
It is not safe to change a hard-wired smoke detector with the electricity on. Turn off the circuit breaker for the smoke detector before attempting any replacement to avoid the risk of electric shock. It's always best to follow safety protocols when working with electrical components.
What is the scientific symbol for a Bunsen burner?
The scientific symbol for a Bunsen burner is a simple drawing of the device, typically represented by a small circle with a flame on top.
Guide to install fire smoke detector above false ceiling?
I don't believe that if you place a smoke detector inside a closed space like above a false ceiling , it will have the same effect than if it was attached to the ceiling on the occupied space side. See the related link for some general guidelines and always check local codes or with the fire marshall for specifics.
Can one adjust the sensitivity on a overly sensitive hard wired smoke detector?
No, you cannot adjust the sensitivity of a hard-wired smoke detector. The sensitivity is set during manufacturing to ensure it functions properly in detecting smoke. If the detector is overly sensitive, it may be due to environmental factors like dust or steam that trigger false alarms. Regular cleaning and proper placement can help reduce false alarms.
What is a sentence with the word toast?
I woke up in the morning and I went to the kitchen... and then for breakfast I ate toast!
What does a technical drawing look like?
Technical drawing looks like construction
