Definitions
Electric Shock
Tools and Equipment
Electrical Knowledge
Project Execution
100
Housekeeping is defined as ______________, ___________, and __________________ work site.
What is clean, safe and organized
100
Electric Shock occurs when you touch this.
What is a live (hot) wire?
100
What is versatile and designed to lean securely against walls, corners, studs and poles?
What is a LEANSAFE ladder?
100
Explain the difference between single phase and three phase electrical systems.
What is single phase is a single alternating current (AC) voltage source and three phase consists of three AC Voltage sources?
100
Name the process that provides information to contractors/engineers/architechts for review and approval.
What is the submittal process?
200
A circuit breaker is a ______________ device that interrupts __________flow in case of overload or short circuit.
What is protective and current?
200
These are the immediate effects that can occur from touching a live wire.
Name 4
What is pain, burns, cardiac effects, muscle tetany, neurological effects and/or death?
200
Identify this picture.
What is power threading machine?
200
Explain why grounding is important.
What is to provide a safe path for excess electrical current to flow?
200
Name the 4 main components of Electrical Layout Drawings.
What are lighting layouts, power layouts, cable routing and conduit layouts, panel and equipment placement?
300
OSHA stands for
What is Occupational Safety and Health Administration?
300
If someone is shocked, you should __________ or use a ______________object to separate them from the source.
What is turn off the power or use a nonconductive?
300
This is a mechanical device used to pickup and transport heavy objects, often with great precision.
What is a crane?
300
Name the 4 most common types of conduits.
What is EMT, PVC, RMC and IMC?
300
Explain why layouts are important for Underground work.
What is Coordination with other trades, correct elevations, conduit placement and cable/wire routing?
400
This is a dangerous release of energy caused by an electric arc or electrical fault, characterized by intense heat, light and pressure.
What is Arc Flash?
400
These safety measures are used to prevent live wire.
Name 3
What is identify the hot wires with tester, turn the breaker off, wear proper PPE and/or cover the live wire with tape?
400
These items are considered safety equipment?
What are safety glasses, hard hat, gloves, safety boots, lockout/tagout kit?
400
Name at least 2 common causes of electrical fires.
What is overloaded circuits, faulty wiring, improper use of electrical equipment?
400
Electrical material planning and ordering is important why?
What is to increase production, avoid job delays, keep customer's satisfied and receive materials that are needed?
500
This is the mathematical and engineering principles used to analyze and design control systems for achieving desired system performance and stability.
What is Control Theory?
500
Explain this picture.
What is the two points the person is touching to receive a shock?
500
This is used to lift and transport heavy materials, also used for reaching high places.
What is a lull?
500
Describe the steps involved in performing lockout/tagout procedure.
What is preparation, shutdown, isolation, lockout/tagout devices and tags, verify stored energy has been relieved/disconnected and verification?
500
Explain the importance of good communications.
Name 2
What is to reduce rework, delays, safety, team efficiency and building customer trust?