NEVADA C-7 ELEVATOR EXAM– QUESTIONS AND ANSWERS | VERIFIED AND WELL DETAILED ANSWERS | PLUS
RATIONALES | DOWNLOAD AND PASS | LATEST EXAM UPDATE 2026/2027
Core Domains
Elevator & Escalator Mechanical Systems
Electrical Theory & Control Systems
Hydraulic & Traction Drive Systems
Safety Codes & Standards (ASME A17.1/CSA B44)
Inspection, Testing, & Maintenance Procedures
Troubleshooting & Diagnostic Techniques
Regulatory Compliance & Ethics in the Elevator Industry
Emergency Operations & Evacuation Protocols
Blueprint Reading & System Design Interpretation
Introduction
,This comprehensive examination is designed to rigorously assess the knowledge and practical skills required for the
Nevada C-7 Elevator Contractor license. It covers a wide spectrum of essential topics, from foundational mechanical
and electrical theory to complex troubleshooting and regulatory compliance. The exam utilizes a blend of direct
multiple-choice questions and scenario-based problems to evaluate your ability to apply technical knowledge in real-
world situations. Success requires not only a strong grasp of industry codes and standards but also critical thinking and
sound professional judgment. Each question is crafted to mirror the challenges you will face in the field, emphasizing
safe, efficient, and ethical decision-making. This assessment serves as a vital tool for exam preparation and for
validating your readiness to work as a competent and certified elevator professional.
SECTION ONE: QUESTIONS 1 – 50
1. A traction elevator is equipped with a 6:1 roping system. If the hoist motor sheave has a diameter of 24 inches,
what is the effective mechanical advantage of this system?
A. 4:1
B. 6:1
C. 12:1
D. 24:1
,🟢 Correct Answer: B. 6:1
🔴 Explanation: The mechanical advantage of a roping system is directly equivalent to the roping factor. A 6:1
roping system provides a 6:1 mechanical advantage, meaning the force required at the hoist motor is one-sixth of
the load weight.
2. According to ASME A17.1, what is the minimum clear distance required between the car sill and the hoistway
landing door sill when a car is stopped at a floor?
A. 1 inch
B. 1 ½ inches
C. 2 inches
D. 2 ½ inches
🟢 Correct Answer: B. 1 ½ inches
🔴 Explanation: ASME A17.1 mandates a minimum clearance of 1 ½ inches (38 mm) between the car sill and the
hoistway door sill to ensure safe passenger transition and proper door operation.
, 3. Which component in a hydraulic elevator system is primarily responsible for controlling the rate of descent?
A. The pump
B. The relief valve
C. The flow control valve
D. The check valve
🟢 Correct Answer: C. The flow control valve
🔴 Explanation: The flow control valve regulates the rate at which oil leaves the cylinder and returns to the reservoir,
thereby controlling the speed of descent. The other valves serve different primary functions.
4. When performing a static test on a hydraulic elevator, how long is the load typically required to be held
without descending more than the allowable limit?
A. 1 minute
B. 5 minutes
C. 10 minutes
D. 15 minutes
🟢 Correct Answer: C. 10 minutes
RATIONALES | DOWNLOAD AND PASS | LATEST EXAM UPDATE 2026/2027
Core Domains
Elevator & Escalator Mechanical Systems
Electrical Theory & Control Systems
Hydraulic & Traction Drive Systems
Safety Codes & Standards (ASME A17.1/CSA B44)
Inspection, Testing, & Maintenance Procedures
Troubleshooting & Diagnostic Techniques
Regulatory Compliance & Ethics in the Elevator Industry
Emergency Operations & Evacuation Protocols
Blueprint Reading & System Design Interpretation
Introduction
,This comprehensive examination is designed to rigorously assess the knowledge and practical skills required for the
Nevada C-7 Elevator Contractor license. It covers a wide spectrum of essential topics, from foundational mechanical
and electrical theory to complex troubleshooting and regulatory compliance. The exam utilizes a blend of direct
multiple-choice questions and scenario-based problems to evaluate your ability to apply technical knowledge in real-
world situations. Success requires not only a strong grasp of industry codes and standards but also critical thinking and
sound professional judgment. Each question is crafted to mirror the challenges you will face in the field, emphasizing
safe, efficient, and ethical decision-making. This assessment serves as a vital tool for exam preparation and for
validating your readiness to work as a competent and certified elevator professional.
SECTION ONE: QUESTIONS 1 – 50
1. A traction elevator is equipped with a 6:1 roping system. If the hoist motor sheave has a diameter of 24 inches,
what is the effective mechanical advantage of this system?
A. 4:1
B. 6:1
C. 12:1
D. 24:1
,🟢 Correct Answer: B. 6:1
🔴 Explanation: The mechanical advantage of a roping system is directly equivalent to the roping factor. A 6:1
roping system provides a 6:1 mechanical advantage, meaning the force required at the hoist motor is one-sixth of
the load weight.
2. According to ASME A17.1, what is the minimum clear distance required between the car sill and the hoistway
landing door sill when a car is stopped at a floor?
A. 1 inch
B. 1 ½ inches
C. 2 inches
D. 2 ½ inches
🟢 Correct Answer: B. 1 ½ inches
🔴 Explanation: ASME A17.1 mandates a minimum clearance of 1 ½ inches (38 mm) between the car sill and the
hoistway door sill to ensure safe passenger transition and proper door operation.
, 3. Which component in a hydraulic elevator system is primarily responsible for controlling the rate of descent?
A. The pump
B. The relief valve
C. The flow control valve
D. The check valve
🟢 Correct Answer: C. The flow control valve
🔴 Explanation: The flow control valve regulates the rate at which oil leaves the cylinder and returns to the reservoir,
thereby controlling the speed of descent. The other valves serve different primary functions.
4. When performing a static test on a hydraulic elevator, how long is the load typically required to be held
without descending more than the allowable limit?
A. 1 minute
B. 5 minutes
C. 10 minutes
D. 15 minutes
🟢 Correct Answer: C. 10 minutes
