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Quiz #25 - Application of Electrical Codes and Standards
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1. Which U.S. standard is also known as the National Electrical Code?
A. NFPA-72
B. NFPA-70
C. NFPA-110
D. IEEE 1584
2. NFPA-72 covers requirements for which type of system?
A. Emergency and Standby Power Systems
B. Fire Alarm Systems
C. Lightning Protection
D. Electrical Safety in the Workplace
3. NFPA-110 applies to which of the following?
A. Installation of Fire Alarm Systems
B. Fire Pumps
C. Emergency and Standby Power Systems
D. Lightning Protection
4. NFPA-70E addresses which area of electrical safety?
A. Workplace Electrical Safety
B. Energy Standards for Buildings
C. Elevator Electrical Equipment
D. Lightning Protection Systems
5. Which standard provides guidance for performing arc-flash hazard calculations in the U.S.?
A. IEEE 1584
B. NFPA-780
C. ANSI/TIA-568
D. CSA-Z462
6. NFPA-20 is the standard for which equipment?
A. Fire Pumps
B. Emergency Generators
C. Lightning Protection Systems
D. Elevator Equipment
7. The ANSI/TIA/EIA-568 standard relates to which of the following?
A. Telecommunications Cabling in Commercial Buildings
B. Fire Alarm Installation
C. Lightning Protection
D. Electrical Safety in the Workplace
8. Which NFPA standard deals with lightning protection?
A. NFPA-20
B. NFPA-110
C. NFPA-780
D. NFPA-72
9. Which organization develops standards for elevators and escalators in the U.S.?
A. NFPA
B. IEEE
C. CSA
D. ASME/CSA
10. IEEE standards are generally focused on which area?
A. Telecommunications Cabling
B. Fire Protection
C. Electrical and Electronics Engineering
D. Building Codes
1. Which of the following is NOT listed as an Electrical Engineering Service?
A. Energy audit
B. Building permit
C. Architectural design
D. Commissioning
2. What percentage completion typically corresponds to the Design Development/Detail Design （DD） phase?
A. 10-15%
B. 33%
C. 66%
D. 90-99%
3. Which system is categorized under Building electrical & control systems?
A. Telecommunication system
B. HVAC system
C. Structural framing
D. Plumbing system
4. Which of the following is a primary responsibility during the Tender phase?
A. Perform site inspection
B. Answer bidder's RFIs
C. Develop panel schedules
D. Generate IFC package
5. In electrical design, 'BOD' refers to:
A. Basis of Design
B. Blueprint of Distribution
C. Board of Directors
D. Balance of Demand
6. Which IEEE Color Book focuses on Grounding?
A. Red Book
B. Green Book
C. Gray Book
D. Orange Book
7. The IEEE 3000 Standards Collection replaced the IEEE Color Books in which year?
A. 2005
B. 2008
C. 2010
D. 2012
8. BICSI primarily publishes guides and standards related to:
A. Power distribution systems
B. Building telecommunication infrastructure
C. Mechanical ventilation
D. Water supply systems
9. Which of the following is part of QA/QC in electrical design?
A. Avoid project change
B. Follow all applicable codes/standards/regulations
C. Skip peer reviews
D. Omit design documentation
10. Which design phase typically involves generating tender packages?
A. Schematic Design (SD)
B. Design Development (DD)
C. Construction Document (CD)
D. Feasibility Study
1. Which type of engineering report is normally used for renovation projects?
A. Feasibility Study Report
B. Basis of Design
C. IAR
D. Schematic Design Report
2. In electrical drawings, what is the purpose of CAD standards?
A. Identify project issues
B. Define scope
C. Ensure consistency in layers, colors, and fonts
D. Perform cost estimates
3. Which division in NMS covers Electrical specifications?
A. Division 25
B. Division 26
C. Division 33
D. Division 01
4. What is the main purpose of an electrical design review?
A. Reduce engineering budget
B. Ensure high-quality design and prevent omissions/errors
C. Speed up project approval
D. Reduce contractor workload
5. Which design stage requires only the Table of Contents for specifications?
A. 33%
B. 66%
C. 99%
D. IFT
6. In construction cost estimating, which class has the highest accuracy (+/- 5~10%)?
A. Class C
B. Class D
C. Class B
D. Class A
7. What should be included in a general review for electrical design?
A. Meet codes/standards, client and AHJ requirements
B. Prepare cost estimate
C. Write specification
D. Perform site survey
8. Which type of drawing is typically created at 33%, 66%, and 99% design phases?
A. Enlarged layouts
B. Cover page
C. Single line diagrams/riser diagrams
D. Installation details
9. What is included in the 'Basis and inputs' for a cost estimate?
A. Drawings/specs/reports, vendor prices, labor rates
B. Only labor rates
C. Only material prices
D. Only equipment rental costs
10. What is the recommended number of options to present in a feasibility study report?
A. One
B. Two
C. Three
D. Four
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