in ___________ there are two or more

paths for current to flow.

a complete manufactured assembly of one

or more insulated conductors.

In which all wires or cables from supply to load are

passed through iron or PVC pipes is called a ___________ system

an enclosed box compartment of wires coming from the

enclosed conduits. Inside the compartment are wires that are

combined together and go out from a new enclosed conduit again.

Protects circuits from overcurrent and overload.

Invented by Thomas Edison in 1890.

Metal or plastic enclosures used as housings for wiring

connections.

It is a form of technical drawing that provides visual representation while outlining electrical systems and circuits.

Power Plan is a map containing important information such as the placement of lights, the kind of lights used, its purpose.

any devices or components of a circuit that consume

power or energy to function.

V = IR

If a circuit has a resistance of 18Ωand a current of 15A,what is the voltage?

I = V/R

If the resistance of an electric iron is50Ωand it has a voltage of 160V. Find the current that flows through the appliance.

Information transmitted between two points

is called a Communication System.

An ___________ is a two-way communication system for the purpose of transmitting and receiving audio and/or video transmissions.

First established rules in 1965 for _______ systems which received signals by microwave antennas.

This is an electronic device that captures a very weak signal and increases it to an acceptable level and transmits it to a main system.

mechanical devices that interpret the signals created by power amplifiers and generate it into an audible audio.

In connection to audio system, _______ is an interconnected set of devices that enables the display of content on screens or surfaces with sound.

A type of communication system that makes announcements and broadcasts through different electronics from microphone, amplifier, loudspeaker and others.

These are advanced technology and engineering solutions that help

to improve efficiency and performance in various settings. They are

often used in factories, businesses, and even residential homes.

These systems control heating, air conditioning, lighting, ventilation,

and security systems.

A computer-based system that automates and controls the

operation of a building's systems and components that help to

optimize the allowing for greater energy efficiency and cost

savings.

High tech building systems use advanced technology to control and

monitor various building systems, such as heating, ventilation, air conditioning,

lighting, and security.

The BAS uses sensors and other input devices to gather data on the

building's systems and environment, such as temperature, humidity, and

occupancy.

Building automation systems (BAS) are computer-based systems that control

and monitor these systems through a central interface, such as a computer

or smartphone app.

Building automation systems can also be integrated with other systems, such

as energy management systems, to optimize energy usage and reduce

costs.