ASE B4 Domain 2: Unibody and Unitized Structure Inspection, Measurement, and Repair Welcome to your ASE B4 Domain 2: Unibody and Unitized Structure Inspection, Measurement, and Repair 1. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair What is the first step in the process of unibody structural repair? A. Welding the damaged areas B. Applying corrosion protection C. Measuring and analyzing structural damage D. Replacing damaged panels None 2. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair During the repair of a unibody structure, the use of a three-dimensional measuring system is critical to: A. Determine the color match of paint B. Ensure accurate alignment of structural components C. Calculate the overall weight of the vehicle D. Assess the level of corrosion damage None 3. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair What is the primary concern when using heat for straightening unibody structural components? A. Increasing repair time B. Weakening the structural integrity of the metal C. Changing the color of the metal D. Causing additional damage to adjacent areas None 4. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair When inspecting a unibody structure for damage, it is important to check for: A. Fluid leaks only B. Paint condition C. Signs of misalignment in structural components D. Tire tread wear None 5. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair The proper technique for sectioning a unibody component involves: A. Using a torch for cutting the section B. Making straight cuts perpendicular to the component C. Making angled cuts to increase the bonding area D. Applying heat to soften the metal before cutting None 6. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair In unibody repair, the use of a tram gauge is primarily for: A. Determining the exact paint color B. Checking alignment and symmetry of the vehicle C. Measuring the thickness of the paint D. Assessing the level of corrosion None 7. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair Why is it important to reference vehicle manufacturer specifications during unibody repair? A. To maintain warranty coverage B. To ensure repairs meet safety and structural standards C. For the purpose of resale value D. To determine the type of paint to use None 8. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair What is a critical factor when replacing a unibody component? A. The color match of the replacement part B. The weight of the replacement part C. The grade and type of steel used in the part D. The size of the part None 9. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair The proper procedure for installing a new unibody component includes: A. Welding without any surface preparation B. Utilizing adhesive bonding exclusively C. Following specific welding sequences and techniques D. Bending the component for an approximate fit None 10. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair In the context of unibody repair, the term "diamond" refers to: A. A type of cutting tool used for body panels B. The pattern formed by cross-measuring the vehicle C. A high-strength area in the unibody design D. A misalignment where the body is skewed diagonally None 11. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair When performing unibody repairs, it is crucial to: A. Only focus on the damaged area B. Use the same type of welding for all repairs C. Consider the effect of repairs on adjacent areas D. Complete repairs as quickly as possible None 12. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair Which of the following is a key benefit of using laser measuring systems in unibody repair? A. Faster paint drying times B. Reduced need for corrosion protection C. Increased accuracy in structural measurements D. Elimination of the need for mechanical adjustments None 13. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair What is the primary reason for performing a four-wheel alignment after major unibody repairs? A. To ensure even tire wear B. To confirm the effectiveness of the repair C. To align the suspension components D. To adjust the vehicle's handling characteristics None 14. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair During unibody repair, what is the significance of achieving proper door gap and flushness? A. It mainly affects the aesthetic appeal of the vehicle B. It ensures weatherproofing and reduces wind noise C. It is required for passing safety inspections D. It affects the fuel efficiency of the vehicle None 15. ASE B4: Unibody and Unitized Structure Inspection Measurement and Repair When measuring the structural alignment of a unibody vehicle, what is the primary reference point? A. The centerline of the vehicle B. The front bumper C. The rear axle D. The top of the roof None 1 out of 15 Time is Up! Time's up
