10 exam-style questions with answers and explanations, straight from our 1,030-question bank. Tap an answer to check yourself. When you're ready, take the scored version in the free practice test.
These 10 free CESP questions are organized by exam domain, so you can see how each part of the Certified Equipment Support Professional (CESP) blueprint is tested. Reveal the answer and explanation under each question.
Domain 1: Finance
Question 1
A replacement pump has a warranty of 12 months or 2,000 operating hours, whichever occurs first. The terms require a covered failure within that period and claim submission within 30 days of failure. A covered defect is documented at 11 months and 1,780 hours, and a complete claim is submitted five days later. The manufacturer begins reviewing it after month 13. Which assessment of time eligibility is correct?
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Correct answer: C - The claim is timely because both the failure and submission met the stated requirements.
Question 2
A dealer quoted $2,400 for a component. Its total cost of goods sold, including all freight charged to the sale, is $1,680. The customer requests a final selling price of $2,100. The salesperson may approve a discount only if the resulting gross margin is at least 25%; there are no other charges or credits. What decision and margin belong on the revised quotation?
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Correct answer: D - Decline the discount; the resulting gross margin is 20%.
Domain 2: Customer Service
Question 3
'You've missed the delivery again. Will my loader be running by noon?' The customer's crew is idle. The carrier confirms that it collected the replacement pump, but neither arrival nor technician availability has been confirmed. It is 09:45. Which reply should the service coordinator give?
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Correct answer: B - The carrier has the pump, but arrival is unconfirmed. I'll check delivery and technician availability and update you at 10:30.
Domain 3: Information
Question 4
For the same excavator fleet and duty cycle, quarterly reports show unchanged mean operating hours between failures, shorter hands-on repair times, and longer waits for parts and transport. Availability during required working hours has nevertheless fallen. What does this pattern most strongly support?
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Correct answer: A - Logistical delays are offsetting the repair-time improvement without a demonstrated deterioration in failure frequency.
Question 5
A carrier's approved auxiliary setup supplies a fixed 70 L/min, has a relief setting of 180 bar, provides 12 V controls, and includes a dedicated case-drain connection. Mounting, mass, and stability requirements have already been verified for each candidate attachment. Without changing the carrier setup, which attachment specification matches all the remaining requirements?
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Correct answer: A - Flow 60-80 L/min; maximum pressure 210 bar; 12 V controls; dedicated case drain required.
Question 6
A customer needs a loader for exactly one more year. Keeping its current loader and renting an equivalent unit would provide the same capability and availability. The current loader originally cost $210,000, has a book value of $45,000, could be sold now for $70,000 net, and would sell for $50,000 net after another year. Keeping it requires $24,000 in operating and repair cash costs over that year. A one-year rental covering all corresponding costs is $36,000; the existing loader would be sold now if rental is chosen. Ignore taxes, financing, and discounting. Which option has the lower economic cost for the year?
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Correct answer: C - Sell now and rent; the economic cost is $8,000 lower.
Domain 4: Policies
Question 7
While tensioning a machine's track with a grease gun, a technician is struck on the hand by a high-pressure jet from a failed fitting. There is a pinpoint skin wound and little pain. The equipment has been isolated and the area secured. The technician calls the support coordinator to ask whether this can wait until the shift ends. What priority should the coordinator establish?
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Correct answer: C - Arrange immediate emergency medical assessment and communicate the suspected pressure injection and the substance involved.
Question 8
At a U.S. general-industry parts warehouse, an operator was trained and evaluated on a counterbalanced forklift eight months ago. The employer now plans to assign that person to a reach truck in narrow aisles. The operator has no training or evaluation on that truck type or its operating conditions. Under OSHA's powered-industrial-truck requirements, what is required for the new assignment?
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Correct answer: A - Provide relevant truck- and workplace-specific instruction, practical training, and performance evaluation before independent reach-truck operation.
Domain 5: Controls
Question 9
A parts department reorders when inventory position is at or below expected lead-time demand plus safety stock. Inventory position includes usable stock and confirmed orders, less backorders. A filter has demand of 8 units per working day, a 6-working-day replenishment lead time, and safety stock of 16 units. There are 52 units physically present, including 12 in quarantine; 48 units on a confirmed order arriving tomorrow; and 12 units backordered. There are no other commitments. Which routine replenishment decision follows this policy?
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Correct answer: D - Do not place another order: inventory position is 76 units against a 64-unit reorder point.
Question 10
A high-hour diesel machine has a growing pressure drop across its diesel particulate filter. An independent gauge confirms the pressure reading. Regeneration reaches the required temperature and reduces the measured soot load, but substantial restriction remains. Records show no filter-cleaning service, and inspection finds that the substrate is intact. Which explanation and service response best fit these findings?
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Correct answer: B - Accumulated noncombustible ash; arrange the manufacturer's specified filter-cleaning service.
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