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100+ Free AZ ROC CR-12 Elevators Practice Questions

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Key Facts: AZ ROC CR-12 Elevators Exam

80 Questions

Official Question Count

PSI Content Outline

210 Minutes

Time Limit

PSI Content Outline

70%

Passing Score

Arizona Registrar of Contractors

$66

Exam Fee

PSI Services LLC

Open Book Computerized MCQ

Exam Format

PSI / AZ ROC Guidelines

100 Questions

Practice Question Bank

OpenExamPrep Practice Bank

The Arizona ROC CR-12 Elevators Examination consists of 80 multiple-choice questions in a 210-minute open-book PSI computer session with a 70% passing threshold ($66 exam fee). This online practice bank contains 100 realistic practice questions with detailed code references.

Sample AZ ROC CR-12 Elevators Practice Questions

Try these sample questions to test your AZ ROC CR-12 Elevators exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Under ASME A17.1/CSA B44, which sensing device automatically initiates Phase I Emergency Recall Operation when activated in the elevator lobby, machine room, or hoistway?
A.Water flow switch from the fire sprinkler system
B.Phase-reversal relay in the controller
C.Smoke detector or designated fire alarm initiating device (FAID)
D.High-temperature thermal cutout on the main drive motor
Explanation: ASME A17.1 Section 2.27.3.2 mandates that Phase I Emergency Recall Operation must be automatically initiated upon activation of a fire alarm initiating device (FAID), typically smoke detectors located in elevator lobbies, machine rooms, control rooms, or hoistways.
2What is the maximum allowable kinetic energy of an automatic elevator door system and its rigid mechanical linkages during normal closing according to ASME A17.1?
A.2.5 ft-lbf (3.4 J)
B.7.0 ft-lbf (9.5 J)
C.15.0 ft-lbf (20.3 J)
D.30.0 ft-lbf (40.7 J)
Explanation: ASME A17.1 Section 2.13.4.2.1 specifies that the kinetic energy of the automatic door system during normal closing shall not exceed 7.0 ft-lbf (9.5 J). When an approved proximity or optical door protective device is rendered inoperative (nudging mode), the kinetic energy must be restricted to a maximum of 2.5 ft-lbf (3.4 J).
3According to ASME A17.1, what is the maximum static closing force permitted for power-operated horizontally sliding elevator doors when obstructed in the middle third of door travel?
A.15 lbf (67 N)
B.30 lbf (133 N)
C.50 lbf (222 N)
D.75 lbf (334 N)
Explanation: ASME A17.1 Section 2.13.4.2.3 limits the static force required to prevent power-closing of horizontally sliding doors to 30 lbf (133 N) measured at any point in the middle third of door travel.
4Which type of car safety device is required by ASME A17.1 for traction elevators operating at rated speeds greater than 150 ft/min (0.75 m/s)?
A.Type A safety
B.Type B safety
C.Type C safety
D.Instantaneous wedge-clamp safety without buffer
Explanation: ASME A17.1 limits Type A (instantaneous) safeties to elevators with a rated speed of not more than 150 ft/min (0.75 m/s), so any faster car must use a Type B progressive safety, which applies the jaws gradually and limits average retardation. Note the different 200 ft/min figure that applies to spring buffers or less.
5Per ASME A17.1, a car speed governor for a traction elevator must trip at a minimum speed of what percentage of the car's rated speed?
A.105%
B.115%
C.125%
D.140%
Explanation: ASME A17.1 Section 2.18.2.1 specifies that car speed governors must be set to trip at not less than 115% of the rated car speed to avoid nuisance tripping while ensuring reliable overspeed protection.
6What is the maximum rated car speed for which solid spring buffers are permitted to be used in an elevator pit under ASME A17.1?
A.100 ft/min (0.50 m/s)
B.200 ft/min (1.00 m/s)
C.350 ft/min (1.75 m/s)
D.500 ft/min (2.50 m/s)
Explanation: ASME A17.1 Section 2.22.3.1 states that spring buffers may only be used for elevators having a rated speed of 200 ft/min (1.0 m/s) or less. For speeds exceeding 200 ft/min, oil buffers are required.
7An elevator has a rated speed of 500 ft/min. According to ASME A17.1, oil buffers must be designed so that the minimum stroke is based on what condition?
A.115% of contract speed with a retardation not exceeding 1.0g
B.115% of contract speed with average retardation not exceeding 32.2 ft/s² (1.0g)
C.100% of contract speed with peak retardation of 5.0g
D.125% of contract speed with no retardation limit
Explanation: ASME A17.1 Section 2.22.4.1 requires oil buffer strokes to be based on 115% of rated speed (or governor tripping speed) such that the average deceleration/retardation does not exceed 32.2 ft/s² (1.0g).
8Under ASME A17.6 / ASME A17.1, suspension steel wire ropes must be replaced if nominal rope diameter is reduced below what maximum percentage?
A.2.0%
B.6.25% (or 1/32 to 1/16 in depending on nominal size)
C.12.5%
D.20.0%
Explanation: ASME A17.6 specifies wire rope replacement criteria based on diameter reduction. For standard traction steel wire ropes, a reduction exceeding 6.25% of nominal diameter (or maximum specified wear allowances) mandates immediate rope replacement due to reduced breaking strength.
9For standard 6x19 wire suspension rope on a traction elevator, what is the maximum number of broken crown wires permitted in one rope lay length before replacement is required under ASME A17.6?
A.6 randomly distributed broken crown wires
B.12 randomly distributed broken crown wires
C.18 randomly distributed broken crown wires
D.24 randomly distributed broken crown wires
Explanation: Under ASME A17.6 (and ASME A17.1 criteria), for standard 6x19 class wire rope, if there are 6 or more randomly distributed broken wires in one lay length (or 3 broken wires in one strand in one lay length), the rope must be removed from service.
10ASME A17.1 Section 2.27.3 requires the Phase I Firefighters' Emergency Recall key switch at the designated landing to be located at what height above the floor?
A.Between 36 in (915 mm) and 48 in (1220 mm)
B.Between 48 in (1220 mm) and 72 in (1830 mm)
C.Between 72 in (1830 mm) and 84 in (2130 mm)
D.At exactly 60 in (1520 mm) with no tolerance
Explanation: ASME A17.1 Section 2.27.3.1.1 specifies that the Phase I key switch at the designated landing shall be located unshaded and readily accessible at a height of not less than 48 in (1220 mm) and not more than 72 in (1830 mm) above the floor.

About the AZ ROC CR-12 Elevators Exam

The Arizona ROC CR-12 Elevators Examination is a computer-delivered, open-book trade examination administered by PSI Services LLC for the Arizona Registrar of Contractors. The exam tests technical knowledge in vertical conveyance systems, including hydraulic and traction elevators, escalators, moving walks, ASME A17.1 Safety Code, NEC Article 620 wiring rules, Phase I/II emergency firefighter operations, governor safety trips, hydraulic rupture valves, hoistway clearances, and pit safety.

Questions

80 scored questions

Time Limit

210 minutes

Passing Score

70%

Exam Fee

$66 (Arizona ROC / PSI Services LLC)

AZ ROC CR-12 Elevators Exam Content Outline

10%

Clearance and Space Limits

8 of 80 items on the official PSI content outline. Pit depths, overhead and runby clearances, hoistway and machine-room space requirements.

10%

Electrical

8 of 80 items on the official PSI content outline. NEC Article 620 wiring, disconnects, feeders, grounding and hoistway electrical work.

10%

Maintenance and Repairs

8 of 80 items on the official PSI content outline. Maintenance control programs, periodic servicing, adjustment and component replacement.

9%

Mechanical

7 of 80 items on the official PSI content outline. Machines, sheaves, guide rails, safeties, buffers, doors and hydraulic jacks.

8%

Safety

6 of 80 items on the official PSI content outline. Worker and passenger safety, lockout/tagout, barricades and pit and top-of-car work.

6%

Wire Rope

5 of 80 items on the official PSI content outline. Suspension rope construction, sizing, sockets, tension equalization and replacement criteria.

6%

Testing and Inspection

5 of 80 items on the official PSI content outline. ASME A17.1 and A17.2 acceptance and periodic tests, and inspection documentation.

6%

Escalators and Moving Walkways

5 of 80 items on the official PSI content outline. Steps, combplates, handrails, brakes, skirt devices and stop switches.

6%

Accessibility Equipment

5 of 80 items on the official PSI content outline. Platform lifts and stairway chairlifts under ASME A18.1.

6%

Rigging and Hoisting

5 of 80 items on the official PSI content outline. Slings, hitches, load charts and rigging practice for installing elevator equipment.

5%

Controls

4 of 80 items on the official PSI content outline. Controllers, operating devices, leveling, and door operation logic.

5%

Operating Limitations

4 of 80 items on the official PSI content outline. Rated load and speed limits, capacity plates and permitted uses.

4%

Fire Service

3 of 80 items on the official PSI content outline. Phase I recall and Phase II in-car firefighters' emergency operation.

4%

Welding

3 of 80 items on the official PSI content outline. Field welding of brackets and supports, and weld quality for elevator work.

2%

Emergency Power

2 of 80 items on the official PSI content outline. Standby power transfer, selective operation and emergency lowering.

2%

Dumbwaiters

2 of 80 items on the official PSI content outline. Dumbwaiter construction, capacity limits and code requirements.

How to Pass the AZ ROC CR-12 Elevators Exam

What You Need to Know

  • Passing score: 70%
  • Exam length: 80 questions
  • Time limit: 210 minutes
  • Exam fee: $66

Keys to Passing

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

AZ ROC CR-12 Elevators Study Tips from Top Performers

1Study ASME A17.1 governor tripping speeds and car safety application requirements (Type A, B, and C safeties).
2Master NEC Article 620 rules for elevator branch circuit disconnect locations, feeder sizing, and traveling cable support.
3Understand Phase I recall (smoke detector activation) and Phase II in-car firefighter emergency operation controls.
4Know hydraulic elevator safety rules: rupture valve operation, pressure relief valve setting (max 150% working pressure), and cylinder protection.
5Review ASME A17.2 1-year and 5-year inspection and testing procedures including full load and full speed safety tests.

Frequently Asked Questions

How many questions are on the official Arizona ROC CR-12 Elevators exam?

The official PSI CR-12 Elevators content outline lists 80 multiple-choice questions with 210 minutes allowed.

What passing score is required for the AZ ROC CR-12 exam?

A minimum passing score of 70% (56 correct out of 80 questions) is required.

Is the Arizona ROC CR-12 Elevators exam open book?

Yes, approved references including ASME A17.1 Elevator Safety Code and NEC NFPA 70 can be used during the test.

What scope of work does the CR-12 license cover?

The CR-12 dual license covers installation, alteration, repair, and maintenance of commercial and residential elevators, dumbwaiters, escalators, moving walks, and vertical platform lifts.

Where can I schedule the AZ ROC CR-12 exam?

Examinations are scheduled online at https://test-takers.psiexams.com/azcon or via PSI candidate services.