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The easiest way is to use a Passive Infra-Red (PIR) sensor, like they use on "movment-sensitive" alarms and outdoor lights.

Check your local electrical supply store - they've been available here in Australia for some years.

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15y ago

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What is an ideal room?

An ideal room is one that is well-designed, comfortable, and functional for its intended purpose. It should have good lighting, appropriate furniture, and a layout that promotes a sense of calm and well-being. Personal touches and elements that reflect the occupant's personality can also contribute to making a room truly ideal.


How a room is lighted by just pushing an electric switch?

When an electric switch is pushed, it completes a circuit that allows electricity to flow to the light fixture in the room. The electricity energizes the light bulb, causing it to emit light. The light then illuminates the room, allowing you to see.


Why can we smell perfume from the other side of the room?

We smell because of particles in the air. Air currents , due to people moving about or fans in the room. carry the particles across the room and the nerves in your nose detect them.


If you detect Odor of gas in the boiler room?

If you detect the odor of gas in the boiler room, evacuate the area immediately, shut off the gas supply to the boiler if possible, and contact the gas company or emergency services. Avoid creating any sparks or flames that could ignite the gas.


How many devices you identified inside the control room need electricity to operate?

The number of devices in a control room that require electricity to operate can vary significantly based on the specific setup and purpose of the room. Typically, essential devices include computers, monitors, communication equipment, and various control systems. It's common for a control room to have anywhere from 5 to 20 devices powered by electricity. For a precise count, a detailed inventory of the specific control room's equipment would be necessary.

Related Questions

How do you calculate occupant load?

If you mean the maximum occupancy of a room, then several things are considered. The square footage of the room, the room's purpose, and the number of emergency exits that exist are factored in.


What do you call a room in a house for rent?

A room in a house for rent is typically referred to as a "rental room" or "room for rent." It may also be called a "sublet" if the tenant is leasing it from the primary occupant. In some cases, it can be part of a "shared accommodation" or "house share."


What to do when there is a no disturb sign?

If there is a "do not disturb" sign, it's important to respect the occupant's wishes for privacy and quiet. Avoid knocking on the door, making loud noises, or entering the room. If it is necessary to communicate with the occupant, leave a note or contact them through other means if available.


Does Marvin run away when theirs electricity in the room?

Marvin out of JLS does not run away when theirs electricity in the room he is not a divy


What words should go here Geraldine had the good s to detect the unusual s that came from the room its homophones?

Geraldine had the good sense to detect the unusual scents that came from the room.


Two electronics students are discussing static electricity student a says that a basic property of static electricity is the fact that it can't be detected?

Quite wrong! Just walk down a hotel corridor and touch the handle of your room door...there will be a distinct crack and you will detect the static electric charge you have accumulated. It hurts.


Do chambermaids have to clean hotel rooms when the occupant has been smoking according to the new no smoking rule?

yeah they clean out the room but the cant clean the air


What is the cheapest price one can rent a room at Hilton Garden Inn Hotels?

The cheapest price one can rent a room at Hilton Garden Inn Hotels depends on location, day of the week and the type of room. For a middle of the week, single occupant room you can pay about $85 a night.


Should Ceiling fans be on or off for when not in a room do they help cool a room or house even when we are not in a particular room?

No, if you are not in the room you are just wasting electricity.


Is it easier to generate static electricity in a dry room or a humid room?

When the air is dry, static electricity is enhanced and more noticeable because of the easiness in transfer of electrons.


What is almost solid at room temperature and conducts electricity?

Graphite is almost solid at room temperature and conducts electricity due to the presence of free electrons that can move through its structure.


What device is used to make electricity available to a room?

An electrical outlet or power socket is typically used to provide electricity to a room. This allows electrical devices and appliances to be plugged in and powered on.