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NV C7 ELEVATION & CONVEYANCE CONTRACTOR EXAM 200 Practice Questions with Verified Answers & Rationales (2026 Edition) TABLE OF CONTENTS
SectionTopic AreaQuestion Numbers ILicensing, Regulations & Codes1 – 35 IIElevator Systems – Traction & Hydraulic36 – 75 IIIEscalators & Moving Walks76 – 100 IVSafety Systems & Devices101 – 130 VElectrical Systems & Controls131 – 155 VIWire Ropes, Hoistways & Mechanical Components156 – 175 VIIInspections, Testing & Maintenance176 – 200
EXAM OVERVIEW
FeatureDetail License ClassificationC- 7 – Elevation & Conveyance Governing AgencyNevada State Contractors Board (NSCB) Primary StandardsNAC Chapter 624; ASME A17.1/CSA B44; OSHA 29 CFR 1926 SubclassificationsC-7a (Elevator & Dumbwaiter), C-7b (Escalator & Conveyor), C-7c (Pneumatic Tube), C-7d (Moving Walkway) License ScopeFabrication, installation, and repair of elevators, dumbwaiters, escalators, moving walks, and conveying systems
NV C7 ELEVATION & CONVEYANCE CONTRACTOR EXAM: 200 Practice Questions with Verified Answers & Rationales
SECTION I – LICENSING, REGULATIONS & CODES (Questions 1–35)
Question 1 Which Nevada Revised Statute (NRS) chapter specifically authorizes the State Contractors Board to issue C-7 (Elevator) licenses? A) NRS 624 B) NRS 630 C) NRS 617 D) NRS 650 Correct Answer: A Rationale: NRS 624 establishes the State Contractors Board and defines licensing categories, including the C-7 classification for elevation conveyance contractors.
Question 4 What is the minimum fire-resistance rating for hoistway walls in a high-rise building according to Nevada codes? A) 30 minutes B) 1 hour C) 2 hours D) 3 hours Correct Answer: C Rationale: Nevada codes mandate a minimum 2-hour fire-resistance rating for hoistway walls in high-rise structures to contain fire spread.
Question 5 According to NAC 624.250, which of the following is within the scope of work for a C-7 licensed contractor? A) Installing elevators, conveyors, dumbwaiters, and escalators B) Only installing elevators C) Only repairing escalators D) Installing plumbing systems Correct Answer: A
Rationale: NAC 624.250 specifies that C-7 licensees may work on elevators, conveyors, dumbwaiters, escalators, moving walks, and pneumatic tube systems, including appurtenant controls, signal systems, devices, and equipment.
Question 6 Which ASME code specifically governs the safety of existing elevators and escalators? A) ASME A17. B) ASME A17. C) ASME A17. D) ASME A18. Correct Answer: C Rationale: ASME A17.3 is the "Existing Elevators and Escalators" code, addressing modifications, inspections, and repairs of already-installed equipment.
Question 7 Nevada elevator safety laws are primarily found in which sections of the Nevada Revised Statutes and Administrative Code? A) NRS 624 and NAC 624 B) NRS 455B and NAC 455B C) NRS 618 and NAC 618
B) Three C) Four D) Five Correct Answer: C Rationale: The C-7 license has four subclassifications: C-7a (Elevator & Dumbwaiter), C-7b (Escalator & Conveyor), C-7c (Pneumatic Tube), and C-7d (Moving Walkway).
Question 10 Under the ADA, what is the minimum clear width of an elevator car for a wheelchair-accessible passenger? A) 30 inches B) 36 inches C) 42 inches D) 48 inches Correct Answer: B Rationale: ADA requires a minimum clear opening of 36 inches (91 mm) to accommodate a standard wheelchair.
Question 11
NEC Article 620 primarily deals with: A) Fire-rating of hoistway walls B) Electrical requirements for elevators C) Hydraulic fluid classification D) Mechanical brake testing Correct Answer: B Rationale: NEC Article 620 sets the electrical standards for power, control, and grounding of elevator systems.
Question 12 What is the minimum factor of safety required for suspension wire ropes on a traction elevator according to ASME A17.1? A) 5. B) 7. C) 10. D) 12. Correct Answer: B Rationale: ASME A17.1 mandates a minimum factor of safety of 7.5 for new suspension wire ropes on traction elevators.
Question 15 Which of the following is NOT a subclassification under the C-7 Elevation & Conveyance license? A) C-7a Elevator & Dumbwaiter B) C-7b Escalator & Conveyor C) C-7c Pneumatic Tube D) C-7d Hydraulic Lift Correct Answer: D Rationale: The four subclassifications are C-7a (Elevator & Dumbwaiter), C-7b (Escalator & Conveyor), C-7c (Pneumatic Tube), and C-7d (Moving Walkway). Hydraulic Lift is not a separate subclassification.
Question 16 Under ASME A17.1/CSA B44, what is the primary function of a final terminal speed limiting device (governor) on a traction elevator? A) To control the leveling speed at each floor B) To prevent the car from over-speeding in the down direction C) To lock the car doors when the car is not at the floor D) To control the car's acceleration Correct Answer: B
Rationale: The final terminal speed limiting device (governor) is designed to prevent the car from over-speeding in the down direction, triggering the safety devices if the car exceeds the set speed.
Question 17 The Nevada State Contractors Board (NSCB) is authorized to issue C-7 licenses under which chapter of the Nevada Revised Statutes? A) NRS 455B B) NRS 618 C) NRS 624 D) NRS 630 Correct Answer: C Rationale: NRS 624 establishes the State Contractors Board and defines licensing categories, including the C-7 classification for elevation conveyance contractors.
Question 18 According to ASME A17.1, what is the minimum required clearance between the top of the elevator car and the overhead structure when the car is at the top terminal landing? A) 12 inches B) 18 inches C) 24 inches
A) ±1/4 inch B) ±1/2 inch C) ±3/4 inch D) ±1 inch Correct Answer: B Rationale: ASME A17.1 requires that car leveling accuracy at a landing be within ±1/2 inch to ensure safe passenger entry and exit.
Question 21 Nevada requires that a C-7 contractor's license be: A) Displayed in the contractor's office only B) Posted conspicuously at the main entrance of the facility C) Kept in the contractor's vehicle D) Not required to be displayed Correct Answer: B Rationale: Regulations stipulate that the license must be posted conspicuously at the main entrance for public visibility.
Question 22
What is the minimum required pit depth for a hydraulic elevator according to ASME A17.1? A) 12 inches B) 18 inches C) 24 inches D) 36 inches Correct Answer: C Rationale: The minimum pit depth for a hydraulic elevator is typically 24 inches (610 mm) to provide adequate clearance for the piston and safety devices.
Question 23 Which of the following is NOT covered under the C-7 Elevation & Conveyance license scope? A) Elevators B) Escalators C) Moving walks D) Cranes Correct Answer: D Rationale: The C-7 license covers elevators, conveyors, dumbwaiters, escalators, moving walks, and pneumatic tube systems. Cranes are typically covered under a different classification.
Question 26 Under Nevada law, who has ultimate authority over elevator safety and compliance? A) The elevator contractor B) The building owner C) The State Health Officer or designated authority D) The insurance company Correct Answer: C Rationale: Similar to crematory operations, the State Health Officer or designated authority has ultimate authority over elevator safety and compliance matters.
Question 27 What is the minimum clearance required between the elevator car and the hoistway wall? A) 1 inch B) 2 inches C) 3 inches D) 4 inches Correct Answer: B Rationale: A minimum clearance of 2 inches (50 mm) is typically required between the elevator car and the hoistway wall to prevent entrapment and allow for safe operation.
Question 28 According to ASME A17.1, what is the maximum permitted speed for a hydraulic elevator? A) 100 ft/min B) 150 ft/min C) 200 ft/min D) 250 ft/min Correct Answer: B Rationale: ASME A17.1 limits hydraulic elevator speeds to a maximum of 150 ft/min (0.76 m/s) for safety and control reasons.
Question 29 Which of the following is a requirement for elevator machine rooms? A) They must be accessible only by ladder B) They must be enclosed and accessible only to authorized personnel C) They must be located at the top of the hoistway D) They must have natural ventilation only Correct Answer: B Rationale: Elevator machine rooms must be enclosed and accessible only to authorized personnel to prevent unauthorized access and ensure safety.
Rationale: Nevada law requires that elevator inspection records be maintained for at least 5 years to provide a traceable inspection history.
Question 32 What is the primary standard referenced for elevator and escalator safety in Nevada? A) NEC 70 B) ASME A17.1/CSA B C) NFPA 101 D) ASTM E Correct Answer: B Rationale: ASME A17.1/CSA B44 is the Safety Code for Elevators and Escalators and is the primary standard referenced in Nevada.
Question 33 A C-7 contractor installing a new elevator must ensure compliance with which of the following? A) Only ASME A17. B) Only NEC C) ASME A17.1, NEC, and local building codes D) Only manufacturer specifications Correct Answer: C
Rationale: A C-7 contractor must ensure compliance with ASME A17.1, NEC, and all applicable local building codes and regulations.
Question 34 According to ASME A17.1, the maximum travel distance for a hydraulic elevator without a machine room is typically: A) 30 feet B) 50 feet C) 60 feet D) 80 feet Correct Answer: C Rationale: The maximum travel distance for a hydraulic elevator without a machine room is typically limited to 60 feet (18.3 m) due to hydraulic pressure limitations.
Question 35 What is the minimum required illumination in an elevator pit? A) 5 foot-candles B) 10 foot-candles C) 15 foot-candles D) 20 foot-candles
