Download PrepIQ Lake County Florida Unlimited Master Electrical GITS Ultimate Exam and more Exams Technology in PDF only on Docsity!
Electrical GITS Ultimate Exam
Question 1. Which Florida statute governs the licensing of electrical contractors in the state? A) F.S. 489 B) F.S. 713 C) F.S. 440 D) F.S. 501 Answer: A Explanation: Florida Statutes Chapter 489 specifically sets the requirements, duties, and renewal procedures for electrical contractor licenses. Question 2. Under Florida law, how often must an electrical contractor renew their license? A) Annually B) Every two years C) Every five years D) Every ten years Answer: B Explanation: Licenses issued under F.S. 489 must be renewed biennially (every two years) to remain active. Question 3. A “Qualifying Agent” for a Florida electrical contractor license is primarily responsible for which of the following? A) Performing all field work on projects B) Ensuring the contractor meets all statutory and code requirements C) Providing all project estimates D) Acting as the sole point of contact for clients Answer: B Explanation: The Qualifying Agent must certify compliance with licensing statutes, maintain records, and ensure the business adheres to legal and safety standards. Question 4. Which business entity provides limited liability protection to its owners while allowing pass-through taxation?
Electrical GITS Ultimate Exam
A) Sole Proprietorship B) General Partnership C) Limited Liability Company (LLC) D) C-Corporation Answer: C Explanation: An LLC shields owners from personal liability for business debts and its income is taxed on the owners’ personal returns. **Question 5. In a balance sheet, which of the following represents a current liability? ** A) Equipment cost B) Accounts payable C) Retained earnings D) Land value Answer: B Explanation: Accounts payable are obligations due within one year, classifying them as current liabilities. Question 6. The current ratio is calculated as: A) Current assets ÷ Current liabilities B) Total assets ÷ Total liabilities C) Net income ÷ Total assets D) Current liabilities ÷ Current assets Answer: A Explanation: The current ratio measures liquidity by dividing current assets by current liabilities. Question 7. When estimating a residential electrical job, the labor burden should include all EXCEPT: A) Payroll taxes B) Workers’ compensation premiums
Electrical GITS Ultimate Exam
Answer: B Explanation: OSHA requires at least a 6-inch clearance to protect workers from accidental contact. Question 11. The NEC definition of “Qualified Person” for electrical work includes which of the following criteria? A) Any person with a high-school diploma B) A person who has completed an apprenticeship or has equivalent experience and knowledge C) Only licensed electricians D) Any employee of the contractor Answer: B Explanation: A qualified person is someone with the necessary training, experience, or knowledge to perform the task safely, which may be demonstrated through apprenticeship or equivalent experience. Question 12. NEC 110.26 requires a minimum working space in front of a panelboard. What is the required width of this space? A) 24 inches B) 30 inches C) 36 inches D) 48 inches Answer: C Explanation: The NEC mandates a minimum clear width of 36 inches for the working space in front of equipment. Question 13. When calculating a continuous load for a commercial kitchen, which multiplier must be applied according to NEC 220.82? A) 100% B) 110% C) 125% D) 150%
Electrical GITS Ultimate Exam
Answer: C Explanation: Continuous loads must be multiplied by 125% to ensure the circuit can handle sustained operation. Question 14. A feeder supplying a motor must be sized using which NEC article? A) Article 210 B) Article 215 C) Article 230 D) Article 310 Answer: B Explanation: Article 215 covers the sizing of feeders and service conductors for motors. Question 15. Which of the following locations requires GFCI protection for a 120-V, 20 - A branch circuit in a dwelling unit? A) Bedroom receptacles B) Kitchen countertop receptacles C) Living-room floor outlets D) Hallway lighting fixtures Answer: B Explanation: NEC 210.8(A) mandates GFCI protection for kitchen countertop receptacles in residential settings. Question 16. An AFCI is required for which of the following areas in a new single-family home? A) Garage receptacles B) Outdoor lighting C) Bedroom outlet circuits D) Bathroom receptacles Answer: C
Electrical GITS Ultimate Exam
Question 20. A conduit run is 100 feet long and contains four current-carrying conductors rated 75 °C. What derating factor should be applied according to NEC Table 310.15(B)(3)(a)? A) 0. B) 0. C) 0. D) 0. Answer: B Explanation: For 4-6 conductors, the table gives a 0.80 factor; however, because the temperature rating is 75 °C, the factor is 0.80. (If the answer choices reflect 0.70 for 7 - 9 conductors, the correct for 4-6 is 0.80.) Question 21. Which NEC article governs the installation of fire alarm wiring? A) Article 760 B) Article 770 C) Article 800 D) Article 820 Answer: A Explanation: Article 760 covers fire alarm systems, including wiring methods and power sources. Question 22. For a photovoltaic (PV) system, the NEC requires a dedicated disconnecting means to be located within how many feet of the PV array? A) 5 feet B) 10 feet C) 25 feet D) 50 feet Answer: C Explanation: NEC 690.13 requires the disconnect to be readily accessible and not more than 25 feet from the array.
Electrical GITS Ultimate Exam
Question 23. Under Florida’s Building Code, which of the following is true for exterior electrical panels installed in a hurricane-prone zone? A) They must be rated for indoor use only B) They must be installed at a minimum of 8 feet above grade C) They must be listed for outdoor use and securely braced to resist wind loads D) No special requirements beyond the NEC apply Answer: C Explanation: The FBC adds requirements for weather-resistant equipment and wind-bracing in high-velocity zones. Question 24. Which of the following is NOT a permissible method for providing a “Notice of Commencement” (NOC) under Florida law? A) Filing with the county clerk of court B) Posting on the owner’s property at the job site C) Emailing the notice to the contractor D) Recording in the public records of the county Answer: C Explanation: The NOC must be filed with the clerk and posted on the property; electronic transmission alone does not satisfy statutory requirements. Question 25. The Florida Workers’ Compensation statute (F.S. 440) exempts which of the following from mandatory coverage? A) Sole proprietors with no employees B) Contractors with more than 10 employees C) Companies providing only consulting services D) All of the above Answer: A Explanation: Sole proprietors without employees are exempt from mandatory workers’ comp coverage under F.S. 440. Question 26. Which of the following statements about “bonding” is correct?
Electrical GITS Ultimate Exam
B) To the grounding electrode system at the service entrance only C) It must remain isolated from any grounding electrode D) To the building’s main neutral at the service panel Answer: B Explanation: The neutral of a separately derived system is bonded to the grounding electrode system at the source of the derived system. Question 30. The NEC requires that conductors in a raceway be protected from physical damage. Which of the following is an acceptable method? A) Using a conduit with a minimum schedule 40 steel pipe B) Leaving the conduit exposed on a wall without support C) Installing the conduit in a location where it can be easily stepped on D) Using a non-metallic flexible conduit without any support brackets Answer: A Explanation: Schedule 40 steel conduit provides a sturdy, code-approved method of protecting conductors from damage. Question 31. In a commercial building, the required ampacity for a 4 - wire, 120/240-V feeder to a subpanel serving a 20-A circuit is at least: A) 15 A B) 20 A C) 30 A D) 40 A Answer: C Explanation: NEC 310.15(B)(16) requires the feeder to be sized for the load it serves; a 20-A branch circuit typically requires a 30-A feeder to accommodate voltage drop and future expansion. Question 32. Which NEC article addresses the installation of wiring in hazardous (classified) locations? A) Article 500 B) Article 210
Electrical GITS Ultimate Exam
C) Article 300 D) Article 430 Answer: A Explanation: Article 500 defines hazardous locations and prescribes the appropriate wiring methods. Question 33. Under Florida Construction Lien Law, how long after a contractor’s last work day does the deadline to file a claim of lien expire? A) 30 days B) 45 days C) 60 days D) 90 days Answer: B Explanation: A claim of lien must be filed within 90 days of the last furnishing of labor or materials, but the Notice to Owner must be given within 45 days; the claim filing deadline is 90 days (F.S. 713.08). Question 34. Which of the following is considered “express warranty” for electrical work in Florida? A) The implied promise that work will be performed in a workmanlike manner B) A written statement that a specific component will operate for five years C) The statutory requirement that all work meet code D) The contractor’s verbal assurance that the job will be completed on time Answer: B Explanation: An express warranty is a specific, written promise about performance or duration, such as a five-year guarantee on a component. Question 35. The NEC permits the use of aluminum conductors for branch circuits under which condition? A) Only in conduit B) Only if the conductors are rated for 75 °C or higher and the terminations are listed for aluminum
Electrical GITS Ultimate Exam
D) They must be filed with the county clerk to be valid Answer: B Explanation: An unconditional release waives lien rights immediately, independent of payment receipt. Question 39. A contractor’s “working capital” is best described as: A) Total assets minus total liabilities B) Current assets minus current liabilities C) Net profit for the last fiscal year D) Total cash on hand only Answer: B Explanation: Working capital measures short-term liquidity and is calculated as current assets less current liabilities. Question 40. Which of the following is NOT a permissible method for calculating depreciation of electrical equipment for financial reporting? A) Straight-line method B) Double-declining balance method C) Units-of-production method D) Random-percentage method Answer: D Explanation: The random-percentage method is not an accepted depreciation method under generally accepted accounting principles (GAAP). Question 41. Under the NEC, the minimum size for a grounding electrode conductor (GEC) connected to a 200-A service using copper is: A) #8 AWG B) #6 AWG C) #4 AWG D) #2 AWG Answer: B
Electrical GITS Ultimate Exam
Explanation: NEC Table 250.66 specifies #6 AWG copper as the minimum size for a 200 - A service. Question 42. Which NEC article addresses the requirements for “arc-flash protection boundaries”? A) Article 210 B) Article 110 C) Article 240 D) Article 300 Answer: B Explanation: Article 110.16 provides guidance on arc-flash labeling, protective boundaries, and PPE requirements. Question 43. A motor rated 30 HP, 460 V, 3-phase, 60 Hz requires an overload protection device sized at what percentage of the motor’s full-load current? A) 100% B) 115% C) 125% D) 150% Answer: C Explanation: NEC 430.32 requires overload protection sized at 115% to 125% of the motor’s full-load current; 125% is the maximum permissible. Question 44. Which Florida statute requires contractors to maintain a surety bond for public construction projects exceeding $50,000? A) F.S. 489 B) F.S. 713 C) F.S. 553 D) F.S. 620 Answer: B
Electrical GITS Ultimate Exam
Explanation: The sworn statement must be a notarized, itemized accounting of services rendered and materials supplied. Question 48. Under OSHA, the maximum permissible exposure limit (PEL) for airborne lead in construction work is: A) 30 μg/m³ B) 50 μg/m³ C) 75 μg/m³ D) 100 μg/m³ Answer: B Explanation: OSHA’s standard for lead exposure sets the PEL at 50 μg/m³ averaged over an 8-hour workday. **Question 49. Which NEC article governs the installation of conduit in wet locations? ** A) Article 300 B) Article 310 C) Article 358 D) Article 392 Answer: C Explanation: Article 358 deals specifically with EMT (electrical metallic tubing) and its use in wet locations, outlining protection requirements. Question 50. A commercial building requires a dedicated “essential electrical system” per NEC 517. Which of the following is true about its grounding? A) It may share the same grounding electrode system as the normal power system B) It must have a separate grounding electrode system and grounding conductors C) Grounding is optional for essential systems D) Only the neutral must be grounded, not the equipment Answer: B Explanation: NEC 517 requires essential systems to have separate grounding to ensure reliability during emergencies.
Electrical GITS Ultimate Exam
Question 51. In Florida, the minimum required general liability insurance limit for a residential electrical contractor is: A) $100,000 per occurrence B) $250,000 per occurrence C) $500,000 per occurrence D) $1,000,000 per occurrence Answer: B Explanation: The Florida Department of Business and Professional Regulation typically mandates a minimum of $250,000 per occurrence for general liability for residential electrical contractors. Question 52. Which method is NOT acceptable for verifying an employee’s work-authorization under the federal I-9 process? A) A U.S. passport B) A driver’s license and social security card C) A birth certificate alone D) A permanent resident card (green card) Answer: C Explanation: A birth certificate alone does not satisfy any of the I- 9 document categories; it must be paired with a secondary document. Question 53. Under the NEC, a “derated” conductor must be sized using which of the following steps? A) Select the smallest ampacity from Table 310.15(B)(16) and ignore correction factors B) Apply temperature correction, then apply bundling derating, then select the next larger standard size C) Use the original ampacity rating without adjustment D) Increase the conductor size by 20% regardless of conditions Answer: B
Electrical GITS Ultimate Exam
Question 57. Which of the following is a required element of a “Change Order” under Florida contract law? A) Verbal agreement between owner and contractor B) Written documentation signed by both parties that specifies the scope change and price adjustment C) A simple email stating the change D) No documentation is needed if the change is minor Answer: B Explanation: Florida law requires a written, signed change order that clearly outlines the revised scope and compensation. Question 58. Under the NEC, a “dedicated circuit” for a refrigerator in a dwelling must be protected by which type of overcurrent device? A) A standard 15-A circuit breaker B) A GFCI breaker only C) A dedicated 20-A breaker, regardless of the refrigerator’s rating D) The breaker rating must not be less than the appliance’s name-plate rating Answer: D Explanation: The overcurrent device must be sized to accommodate the appliance’s name-plate current, which may be 15 A or 20 A depending on the model. Question 59. A contractor who fails to file a proper Notice to Owner within 45 days may lose: A) The right to file a lien for that project B) Their license automatically C) The ability to receive any payment D) Their insurance coverage Answer: A Explanation: Failure to serve the NTO within the statutory period bars the subcontractor or supplier from asserting lien rights for that work.
Electrical GITS Ultimate Exam
Question 60. Which NEC article governs the installation of conduit in concrete-encased electrodes? A) Article 250 B) Article 300 C) Article 352 D) Article 500 Answer: A Explanation: Article 250 covers grounding and bonding, including the installation of concrete-encased electrodes (Ufer ground). Question 61. The Florida Energy Conservation Code requires which of the following for new residential lighting? A) All fixtures must be LED only B) Installation of dimmer switches in every room C) Use of high-efficiency lamps and controls to meet a specified lighting power density (LPD) D) No specific requirements; only federal codes apply Answer: C Explanation: The code sets a maximum LPD and encourages high-efficiency lighting and controls to meet that requirement. Question 62. In a commercial building, a “dedicated emergency power circuit” must be supplied from a source that is: A) The same utility transformer as the normal power source B) A separate, independently rated generator or UPS system C) Any backup battery bank, regardless of capacity D) A solar PV array without storage Answer: B Explanation: NEC 700.12 requires emergency power circuits to be supplied by an independent source, such as a generator or UPS, to ensure reliability.
