We're so confident of our products that we provide no hassle product exchange.
International Code Council M2 Exam Overview:
| Certification Vendor: | International Code Council (ICC) |
| Exam Name: | Commercial Mechanical Inspector M2 Exam |
| Exam Number: | M2 |
| Certificate Validity Period: | 3 years |
| Related Certifications: | Commercial Building Inspector Commercial Plumbing Inspector Commercial Electrical Inspector |
| Exam Format: | Multiple-choice, Open-book |
| Exam Price: | $219 (ICC members), $249-$320 (non-members) |
| Exam Duration: | 120 minutes |
| Passing Score: | 75 (scaled score) |
| Available Languages: | English |
| Real Exam Qty: | 50 |
| Recommended Training: | ICC Code Resources ICC Official Training |
| Exam Registration: | ICC Official Registration Pearson VUE Scheduling |
| Sample Questions: | International Code Council M2 Sample Questions |
| Exam Way: | Onsite at Pearson VUE test centers; Online remote proctoring via ICC PRONTO |
| Pre Condition: | No mandatory prerequisites; recommended knowledge of International Mechanical Code (IMC) and International Fuel Gas Code (IFGC) |
| Official Syllabus URL: | https://www.iccsafe.org/certification/certification-exams/m2-commercial-mechanical-inspector/ |
International Code Council M2 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Exhaust & Ventilation Systems | 20% | - Ventilation rates and outdoor air requirements - Commercial kitchen exhaust systems - Hazardous and special exhaust systems - Makeup air systems |
| Topic 2: Fuel Supply Systems | 10% | - Piping testing and inspection - Pressure regulation and overpressure protection - Fuel gas piping materials and installation - Gas appliances and connections |
| Topic 3: General Administration | 18% | - Code authority and enforcement - Manufacturer's instructions and listings - Plan review and documentation - Permits and inspections |
| Topic 4: Duct Systems | 12% | - Dampers and access doors - Insulation and sealing - Duct installation and supports - Duct construction and materials |
| Topic 5: Combustion Air | 8% | - Combustion air requirements - Confined spaces and equipment rooms - Air supply and venting |
| Topic 6: Heating, Cooling & Water Heaters | 18% | - Heat pumps and cooling equipment - HVAC equipment installation and clearance - Boilers and hydronic systems - Solar thermal systems - Water heaters and storage tanks |
| Topic 7: Chimneys & Vents | 14% | - Chimney construction and materials - Factory-built chimneys and vents - Vent systems and connections - Clearances and termination requirements |
International Code Council Commercial Mechanical Inspector Sample Questions:
1. Given: Fabricated of type 430 stainless steel.
Optional type _____ stainless steel is available.
A) 304
B) 316
C) 301
D) 303
2. To test for tightness, a consumer's gas piping should never be filled with:
A) oxygen.
B) dry air.
C) air.
D) inert gas.
3. The minimum rise required for a 10-foot run of vent connector is _____ inches.
A) 1-1/2
B) 1-1/4
C) 2
D) 2-1/2
4. Given: single-wall vent, which serves only one appliance, and has a height of 10 feet.
The maximum horizontal length permitted for a 5-inch diameter vent connector serving this vent is _____ feet.
A) 7.5
B) 10
C) 5
D) 9
5. Ducts shall not be permitted to be connected to:
A) a gravity-type warm-air furnace.
B) an evaporative cooler.
C) a high-static-pressure-type unit heater.
D) a vented wall furnace.
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: A | Question # 3 Answer: D | Question # 4 Answer: A | Question # 5 Answer: D |
By Bernard
