NASCLA ACCREDITED -JJ Johnson contractor seminar
|COMPREHENSIVE EXAM QUESTIONS AND VERIFIED
ANSWERS|GRADED A+|PASS ON FIRST
ATTEMPT|BRAND NEW 2026/2027 UPDATE!!!!!
SECTION A: STEEL DECKING & MATERIAL HANDLING
1. What are the four types of steel decking?
• A) Structural, Composite, Roof, and Form
• B) Composite, Roof, Cellular, and Form
• C) Cellular, Form, Structural, and Insulated
• D) Roof, Deck, Composite, and Cellular
Answer: B) Composite, Roof, Cellular, and Form
Rationale: The four recognized types of steel decking in commercial construction
are Composite, Roof, Cellular, and Form decking. Each serves a distinct structural
or functional purpose .
2. What are the standard lengths of full sheets of steel decking?
• A) 8", 12", 16", 20", and 24"
• B) 12", 18", 24", 30", and 36"
• C) 10", 15", 20", 25", and 30"
• D) 6", 12", 18", 24", and 30"
Answer: B) 12", 18", 24", 30", and 36"
Rationale: Full sheets of steel decking are available in standard widths of 12
,inches, 18 inches, 24 inches, 30 inches, or 36 inches. All are usually less than 40
inches in width .
3. During the unloading process, what material is recommended for handling?
• A) Steel chains
• B) Nylon straps
• C) Wire ropes
• D) Cotton belts
Answer: B) Nylon straps
Rationale: Nylon straps are recommended during unloading and handling of
materials to prevent damage to components. Multiple moves increase the
possibility of damage to sheathing and other system components .
4. Where should tendons be stored?
• A) In an open area exposed to sunlight
• B) In a dry area with tent-like tarp for circulation
• C) Directly on the ground
• D) In a wet area to prevent drying
Answer: B) In a dry area with tent-like tarp for circulation
Rationale: Tendons should be stored in a dry area. If tarp is used, it should be
constructed in a tent-like fashion to allow circulation and avoid condensation and
corrosion. Tendons should not be exposed to water, de-icing, or other corrosive
elements .
SECTION B: SAFETY RESPONSIBILITIES & OSHA REQUIREMENTS
5. Who has full responsibility for safety on a construction site?
, • A) The safety officer
• B) The subcontractor
• C) The prime contractor
• D) The project architect
Answer: C) The prime contractor
Rationale: The prime (general) contractor has full responsibility for safety on a
construction site. While safety officers and subcontractors have duties, ultimate
responsibility rests with the prime contractor .
6. Who is responsible to ensure workers have appropriate eye protection?
• A) The workers themselves
• B) The safety officer
• C) The employer
• D) OSHA
Answer: C) The employer
Rationale: The employer is responsible for ensuring workers have appropriate eye
protection and other personal protective equipment .
7. What are the different types of safety equipment required on construction
sites?
• A) Hard hats, boots, and gloves only
• B) Head, Eye and Face, and Respiratory protection; Safety belts, lifelines,
lanyards, and safety nets
• C) Only fall protection systems
• D) Ear plugs and safety glasses
|COMPREHENSIVE EXAM QUESTIONS AND VERIFIED
ANSWERS|GRADED A+|PASS ON FIRST
ATTEMPT|BRAND NEW 2026/2027 UPDATE!!!!!
SECTION A: STEEL DECKING & MATERIAL HANDLING
1. What are the four types of steel decking?
• A) Structural, Composite, Roof, and Form
• B) Composite, Roof, Cellular, and Form
• C) Cellular, Form, Structural, and Insulated
• D) Roof, Deck, Composite, and Cellular
Answer: B) Composite, Roof, Cellular, and Form
Rationale: The four recognized types of steel decking in commercial construction
are Composite, Roof, Cellular, and Form decking. Each serves a distinct structural
or functional purpose .
2. What are the standard lengths of full sheets of steel decking?
• A) 8", 12", 16", 20", and 24"
• B) 12", 18", 24", 30", and 36"
• C) 10", 15", 20", 25", and 30"
• D) 6", 12", 18", 24", and 30"
Answer: B) 12", 18", 24", 30", and 36"
Rationale: Full sheets of steel decking are available in standard widths of 12
,inches, 18 inches, 24 inches, 30 inches, or 36 inches. All are usually less than 40
inches in width .
3. During the unloading process, what material is recommended for handling?
• A) Steel chains
• B) Nylon straps
• C) Wire ropes
• D) Cotton belts
Answer: B) Nylon straps
Rationale: Nylon straps are recommended during unloading and handling of
materials to prevent damage to components. Multiple moves increase the
possibility of damage to sheathing and other system components .
4. Where should tendons be stored?
• A) In an open area exposed to sunlight
• B) In a dry area with tent-like tarp for circulation
• C) Directly on the ground
• D) In a wet area to prevent drying
Answer: B) In a dry area with tent-like tarp for circulation
Rationale: Tendons should be stored in a dry area. If tarp is used, it should be
constructed in a tent-like fashion to allow circulation and avoid condensation and
corrosion. Tendons should not be exposed to water, de-icing, or other corrosive
elements .
SECTION B: SAFETY RESPONSIBILITIES & OSHA REQUIREMENTS
5. Who has full responsibility for safety on a construction site?
, • A) The safety officer
• B) The subcontractor
• C) The prime contractor
• D) The project architect
Answer: C) The prime contractor
Rationale: The prime (general) contractor has full responsibility for safety on a
construction site. While safety officers and subcontractors have duties, ultimate
responsibility rests with the prime contractor .
6. Who is responsible to ensure workers have appropriate eye protection?
• A) The workers themselves
• B) The safety officer
• C) The employer
• D) OSHA
Answer: C) The employer
Rationale: The employer is responsible for ensuring workers have appropriate eye
protection and other personal protective equipment .
7. What are the different types of safety equipment required on construction
sites?
• A) Hard hats, boots, and gloves only
• B) Head, Eye and Face, and Respiratory protection; Safety belts, lifelines,
lanyards, and safety nets
• C) Only fall protection systems
• D) Ear plugs and safety glasses
