TD_M6(Draft Electrical Plans and Layouts)

WHAT ARE THE 3 MAJOR CATEGORIES OF ELECTRICAL SYSTEM COMPONENTS?

• WIRING AND RACEWAYS

  CIRCUIT PROTECTIVE DEVICES

  UTILIZATION EQUIPMENT

• WIRING AND RACEWAYS

  POWER HANDLING EQUIPMENT

  UTILIZATION EQUIPMENT

• CIRCUIT PROTECTIVE DEVICES

  POWER HANDLING EQUIPMENT

  UTILIZATION EQUIPMENT

• WIRING AND RACEWAYS

  POWER HANDLING EQUIPMENT

  CIRCUIT PROTECTIVE DEVICES

Answer explanation

WIRING CONSISTS OF 3 MAJOR CATEGORIES:

1. WIRING AND RACEWAYS

2. POWER HANDLING EQUIPMENT

3. UTILIZATION EQUIPMENT

It serves the purpose of controlling the flow of electrical current within a circuit.

• SWITCHES

• PANELBOARD

• TRANSFORMER

• SWITCHBOARDS

Answer explanation

An electrical switch serves the purpose of controlling the flow of electrical current within a circuit.

WHAT IS THIS TYPE OF ELECTRICAL BOX

• ELECTRICAL CABINET

• OUTLET BOX

• FULL BOX

• JUNCTION BOX

Answer explanation

Junction boxes are those used for the junction of wires in branch and feeder circuits.

It is an enclosed conduit that forms a physical pathway for electrical wiring.

• RACEWAYS OR CONDUITS

• CABINETS

• BOXES

• CABINETS AND BOXES

Answer explanation

RACEWAYS is an enclosed conduit that forms a physical pathway for electrical wiring.

WHAT IS THIS RACEWAY?

• GALVANIZED STEEL CONDUIT

• FLEXIBLE METAL CONDUIT

• ELECTRICAL PVC CONDUIT

Answer explanation

FLEXIBLE METAL CONDUIT-

MADE OF METAL BUT FLEXIBLE BECAUSE OF SPRING.

THIS CIRCUIT INCLUDE ALL THE WIRING AND APPARATUS NEEDED TO BRING ELECTRICITY FROM THE ELECTRIC POLE OR GENERATOR TO THE STRUCTURE

• WIRING

• SERVICE CIRCUIT

• RACEWAYS

• BRANCH CIRCUIT

Answer explanation

Service circuits  include all the wiring and apparatus needed to bring electricity into the building

WHAT IS THIS TYPE OF CONNECTION?

• OVERHEAD SERVICE DROP

• OVERHEAD UNDERGROUND SERVICECONNECTION

• UNDERGROUND MANHOLE SERVICE CONNECTION

Answer explanation

OVERHEAD SERVICE DROP

WHAT IS THIS TYPE OF CONNECTION?

• OVERHEAD SERVICE DROP

• OVERHEAD UNDERGROUND SERVICE CONNECTION

• UNDERGROUND/ MANHOLE SERVICE CONNECTION

Answer explanation

UNDERGROUND/ MANHOLE SERVICE CONNECTION

IS THIS A/AN?

• UTILIZATION EQUIPMENT

• POWER HANDLING EQUIPMENT

• WIRES AND RACEWAYS

• CIRCUIT PROTECTIVE DEVICE

Answer explanation

UTILIZATION EQUIPMENT

WHICH OF THE FOLLOWING IS CIRCUIT PROTECTIVE DEVICE

• 
• 
• 
• 

Answer explanation

CIRCUIT BREAKER AND FUSE ARE CIRCUIT PROTECTIVE DEVICES.