It is the overhead service conductors from the last pole or other aerial support to and including the splices, if any, connecting to the service-entrance conductors at the building or other structure.

It is the point of connection between the facilities of the serving utility and the premises wiring.

is a vital part of your residential electrical system as it receives electricity from the utility.

service cables are connected to the utility company’s pole and fed down a pipe into the ground. Then, they run horizontally through a bored hole in the ground and up into a ground-based transformer. The primary connection to the transformer is called the line connection.

this part of the system is composed of conductors and equipment for delivering electric energy from the serving utility to the wiring system of the premises served

are the service conductors between the terminals of the service equipment and a point usually outside the building, clear of building walls, where joined by tap or splice to the service drop.

A unit of an electrical system that is intended to carry or control but not utilize electric energy.

A point on the wiring system at which current is taken to supply utilization equipment.

The current, in amperes, that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.

A contact device installed at the outlet for the connection of an attachment plug.

All circuit conductors between the service equipment, the source of a separately derived system, or other power supply source and the final branch-circuit overcurrent device.

An enclosed channel of metal or nonmetallic materials designed expressly for holding wires, cables, or busbars, with additional functions.

The conductors and equipment for delivering electric energy from the serving utility to the wiring system of the premises served.

An accessory such as a locknut, bushing, or other part of a wiring system that is intended primarily to perform a mechanical rather than an electrical function.

An assembly of a fuse support with either a fuseholder, fuse carrier, or disconnecting blade.

Is a feeder interior wiring extended from the service switch , generator bus or converter bus

Generally installed outside of the property line wall for ready access to the meter reader.

standardized quantity that remains the same for a specific temperature and material of the object.

the physical property or the ability to resist or oppose the flow of current

is pair of flexible wire conductors, insulated lightly and twisted/glued together. They are used for minor services, such as single lamps and the like, and are designated according to the service they perform.

is an insulated electric conductor, of large diameter. It often is protected by armor or metallic sheathing and may be designed for use as an aerial, submarine, subterranean or conduit cable. A cable often contains a large number of separately insulated conductors, so as to supply a large number of circuits

channels or wiring accessories so designed for holding wires, cables or busbars that are either made of metal, plastic, or any insulating medium.

 Hot wire, for switches or outlets.

Hot wire, for switch legs. Also for connecting wire between 2 hardwired smoke detectors.

______for 3-4 way switch application, and ____for switch legs to control fan, lights etc.

Always neutral.

Only for grounding.

They feature a flexible plastic jacket with two to four wires (TECK cables are covered with thermoplastic insulation) and a bare wire for grounding. Special varieties of this cable are used for underground or outdoor use, but NM-B and NM-C non-metallic sheathed cables are the most common form of indoor residential cabling.

This is a cable type that is commonly used in homes, since it is simple to use and well-insulated

are often used to supply mains electricity or for large appliances. They feature three plain stranded copper wires (one wire for the current, one grounding wire and one neutral wire) that are insulated with cross-linked polyethylene

These cables are quite similar to NM cables, but instead of each wire being individually wrapped in thermoplastic, wires are grouped together and embedded in the flexible material.are often used for outdoor lighting and in-ground applications

cable features a tubular insulating layer that protects an inner conductor which is further surrounded by a tubular conducting shield, and might also feature an outer sheath for extra insulation.

consists of two wires that are twisted together. The individual wires are not insulated, which makes this cable perfect for signal transmission and video applications.

often used in computers and peripherals, with various conducting wires that run parallel to each other on a flat plane, leading to a visual resemblance to flat ribbons.

these cables are specially-designed coaxial or bundled fiber-optic cables, which do not require any added sheathing, insulation or piping before being buried underground. They feature a heavy metal core with many layers of banded metal sheathing

This cable is similar to paired cables, but the inner insulated wires are twisted or intertwined.

With two individually insulated conductors, this cable is normally used in DC or low-frequency AC applications

This is a variant of coaxial cables, which features two inner conductors instead of one and is used for very-short-range high-speed signals.

 These are flat two-wire cables that are used for transmission between an antenna and receiver, like TV and radio.

Which of the raceway methods is NOT allowed to be used in a hazardous location?

Flexible cords and cables shall be used for the following applications EXCEPT:

If an electrician does not understand the instruction that were given by the supervisor, which of the following is the best for him to do?

Which type of temperature detector is used in motor windings?

This is the term given to an insulated stranded wire.

In an electrical lay-out, floor plan shall show

I.            Plan for power

II.            Plan for lighting and receptacle outlets

III.            Plan for fire detection and alarm circuits

A device actuated by the operation of some devices with which it is directly associated, to govern succeeding operations of some or allied devices.

At least how many receptacle outlet(s) shall be installed in the bathroom?

Some of the principal factors that affect the operating temperature of a cable are the following EXCEPT one. Which one is this?

An assembly drawing for a switchboard appears to have some errors. As supervisor, what steps will your take

35.An assembly drawing for a switchboard appears to have some errors. As a supervisor, what step willyou take?

Equipment to be installed shall be fully specified in the name plate EXCEPT which of the following considered optional?

An overheated cord often indicates

If  a  bare  live  conductor  is  touched  accidentally,  the severity of the electric shock is determined primarily by

With respect to the safety value of the insulation on electrical maintenance tools, it can be said properly that

What type letter for conductors has a trade name moisture resistant thermoplastic?

Which of the following premises wiring installations is NOT covered in the scope of the Philippine Electrical Code?

Which of the following is NOT one of the considerations that must be evaluated in judging the equipment?

A unit or assembly of units or sections and associated fittings, forming a rigid structural system used to support cables

In judging the suitability of an electrical equipment for proper mounting, the following factors should be considered, one of which is the least important. Which one is this? 

The Philippine Electrical Code, Part 1 does not cover wiring of equipment installed within or to or from one of the following. Which is one is this?

The usual function of a disconnect switch in high voltages circuit is to

Which of the following is NOT used as an electrical cable?