Master Plumber Exam Business Operations & Law 4 — Questions and Answers
Question 1: What is the difference between a performance bond and a payment bond on a construction project?
- Performance bonds cover material costs; payment bonds cover labor costs
- Performance bonds guarantee project completion; payment bonds ensure subcontractors and suppliers are paid (Correct answer)
- Performance bonds are required by OSHA; payment bonds are required by the IRS
- They are interchangeable terms for the same instrument
Correct answer: Performance bonds guarantee project completion; payment bonds ensure subcontractors and suppliers are paid
A performance bond protects the owner if the contractor defaults; a payment bond protects subcontractors and suppliers from nonpayment by the prime contractor.
Question 2: A journeyman plumber working for a licensed master plumber causes water damage through negligent work. Who bears primary legal liability?
- The journeyman personally, since they performed the work
- The master plumber and their company, under the doctrine of respondeat superior (Correct answer)
- The property owner's homeowner's insurance
- The plumbing supply house that sold the defective parts
Correct answer: The master plumber and their company, under the doctrine of respondeat superior
Under respondeat superior, an employer is vicariously liable for the negligent acts of employees performed within the scope of their employment.
Question 3: A plumbing contractor receives a Notice of Intent to Lien from a material supplier. The contractor should respond by:
- Ignoring it, as only the general contractor can be liened
- Issuing a joint check to the supplier and subcontractor to ensure payment (Correct answer)
- Filing a counter-lien against the supplier
- Contacting the local licensing board to mediate
Correct answer: Issuing a joint check to the supplier and subcontractor to ensure payment
Issuing a joint check made out to both the subcontractor and the supplier ensures the supplier is paid directly, preventing the lien from being perfected.
Question 4: Under most state licensing laws, a master plumber's license is non-transferable. This means:
- The license can be sold to another plumber upon retirement
- The license cannot be used by another person or entity (Correct answer)
- The license expires if the holder starts a new company
- The license must be renewed every two years by transfer to the state
Correct answer: The license cannot be used by another person or entity
Non-transferability means the license is personal to the holder and cannot be assigned, leased, or used by another individual or business entity.
Question 5: A plumbing company employs six full-time workers. Under the Americans with Disabilities Act (ADA), does the company have to make reasonable accommodations for a disabled employee?
- Yes, the ADA applies to employers with 15 or more employees, so this company is exempt (Correct answer)
- No, the ADA only applies to public buildings, not private employers
- Yes, because state disability laws may impose requirements on smaller employers
- No, the ADA only covers customers, not employees
Correct answer: Yes, the ADA applies to employers with 15 or more employees, so this company is exempt
The federal ADA Title I applies to employers with 15 or more employees; however, many states have their own disability laws covering smaller employers.
Question 6: Which financial statement shows a plumbing company's revenues, expenses, and net profit or loss over a specific period?
- Balance sheet
- Statement of cash flows
- Income statement (profit and loss statement) (Correct answer)
- General ledger
Correct answer: Income statement (profit and loss statement)
The income statement (P&L) summarizes revenues and expenses for a given period, showing whether the business earned a profit or sustained a loss.
Question 7: A plumbing contractor discovers mid-project that hidden asbestos pipe insulation must be removed before proceeding. What is the correct course of action?
- Remove it immediately and dispose of it in a general dumpster
- Notify the owner, stop work in the affected area, and engage a licensed abatement contractor (Correct answer)
- Cover it with new insulation and proceed
- Submit a change order and remove it with standard PPE
Correct answer: Notify the owner, stop work in the affected area, and engage a licensed abatement contractor
Asbestos abatement requires licensed professionals under EPA and OSHA regulations; plumbers must stop work, notify the owner, and defer to certified abatement contractors.
Master Plumber Exam Business Operations & Law 4
What is the difference between a performance bond and a payment bond on a construction project?