refers to the wire installations that supply

current to light and convenient outlets.

the flow of electrons from atom to atom in a

conductor.

It is a straightforward circuit that enables

electrons to move between one or more

resistors.

Some types of distilled water as well as

certain types of gas can be used as an

insulator.

are usually overhead or under raised floors but carry open wiring. They are

used to distribute cables from the source to the point of use.

Happens when normal load current of an electrical

circuit has exceeded. This can be caused from either a

short circuit or an overload.

A _________ happens when the original flow of the

electrical current is disrupted, this would cause for an

increase in current level and damage the wire.

A device that automatically makes a

break in the circuit when there is an influx

of current.

a casing wherein wiring connections are housed.

It is an open-faced enclosure that houses electrical connections that is

used in exposed work applications like utility services such as switches, cable

wirings, communication or telephone wirings and outlets.

Phil. Electrical Code rules that characterized by the use of

the word “SHALL’’

an act providing for a more responsive and

comprehensive regulation for the practice, licensing and

registration of electrical engineers and electricians.

Identify this Electrical Symbol.

Identify this Axillary Symbol.

THE AMOUNT OF POWER NEEDED IN A DEVICE OR

APPLICATION TO WORK.

TO AVOID CIRCUIT OVERLOAD IT IS RECOMMENDED THAT THE LOAD IS

LIMITED TO TOTAL NO MORE THAN 60 PERCENT OF THE TOTAL CAPACITY.

used to provide voice communication, uses circuit switching,

and uses analog signals.

transmitts and recieves audio and/or video

transmissions. Grants property access to visitors

A television system that allows one to monitor a

particular area for security purposes.

It increases the apparent volume of vocals, musical

instrument, or other acoustic or recorded sound sources

or music.

_________________ are networks

created to link and automate specific building

functions.

______________ are primarily utilized to

control the heating, ventilation, air conditioning,

lighting, and security systems.

are voice activated asssistants powered by AI or Artificial Intellegence. These

assistants can be programmed to control various devices like Lights,

curtains, speakers, calendars, glass panels,

The automation systems can automatically fix building

issues reducing downtime on work.