RYNELL NC2 REVIEWER

1. What is the most commonly used type of conduit in a service entrance?

• a. PVC Conduit

• b. Flexible Metallic Conduit

• c. Rigid Steel Conduit (RSC)

• d. Electrical Metallic Tubing (EMT)

2. Which diagram shows the location and actual termination of auxiliary devices?

• a. Schematic Diagram

• b. Wiring Diagram

• c. Block Diagram

• d. Layout Diagram

3. What does FDAS stand for?

• a. Fire Detection and Alarm System

• b. Fire Direct Alarm System

• c. Fire Digital Alarm System

• d.Fire Data Analysis System

4. What is the height range for switches in mm?

• a. 1000-1200 mm

• b. 1400-1500 mm

• d. 1500-1600 mm

5. What is another term for voltage?

• a. Electrical Current

• b. Electromotive Force

• c. Electric Potential

• d. Resistance

6. What type of transformer increases voltage?

• a. Step-down Transformer

• b. Step-up Transformer

• c. Isolation Transformer

• d. Current Transformer

7. Which tool is used to bore a ½" diameter hole in a panel board?

• a. Screwdriver

• b. Hand Drill

• c. Chisel

• d. Pliers

8. Which device protects electrical equipment from current surges and overloads?

• a. Circuit Breaker

• b. Conduit Strap

• c. Fuse Holder

• d. Insulator

9. What is the purpose of rubber tape in outdoor installations?

• a. To prevent moisture absorption

• b. To add insulation strength

• c. To secure wires

• d. To improve current flow

10. What does the acronym PPE stand for?

• a. Personal Protective Equipment

• b. Professional Power Equipment

• C. Practical Personal Equipment

• d. Protective Power Equipment