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Free AMPP CIP Level 2 Practice Questions

10 free, exam-style AMPP Certified Coating Inspector Program Level 2 (AMPP CIP Level 2) practice questions with answers and explanations. No signup required. Work through them below, then take the full free AMPP CIP Level 2 practice test to study every exam domain.

These 10 free AMPP CIP Level 2 questions are organized by exam domain, so you can see how each part of the AMPP Certified Coating Inspector Program Level 2 blueprint is tested. Reveal the answer and explanation under each question.

Domain 2: Inspection Process 15% of exam

Question 1

An inspector performs a cross-cut adhesion test per ASTM D3359 Method B. After applying and removing the tape, none of the coating squares have detached from the lattice grid. This result should be rated:

  1. 0B, indicating zero coating removal
  2. 1B, indicating minimal acceptable adhesion
  3. 3B, indicating satisfactory field performance
  4. 5B, indicating no removal from the lattice
Show answer & explanation

Correct answer: D - 5B, indicating no removal from the lattice

Domain 3: Corrosion 5% of exam

Question 2

On a buried pipeline protected by both a coating system and impressed-current cathodic protection, the PRIMARY risk of applying excessive CP voltage to the pipeline is:

  1. Accelerated general corrosion of the pipeline steel near coating holidays
  2. Cathodic disbondment of the coating from the steel
  3. Rapid consumption of the impressed-current anode bed materials
  4. Electrolytic decomposition and thinning of the pipe wall
Show answer & explanation

Correct answer: B - Cathodic disbondment of the coating from the steel

Domain 4: Environmental Conditions and Inspection 5% of exam

Question 3

Before coating application, an inspector records: air temperature 72°F, steel surface temperature 64°F, dew point 60°F, and relative humidity 65%. The inspector should:

  1. Approve application since all four readings are within normal limits
  2. Reject because the relative humidity exceeds the standard 60% maximum threshold
  3. Approve application since the surface temperature is above the dew point
  4. Reject because the surface is less than 5°F above the dew point
Show answer & explanation

Correct answer: D - Reject because the surface is less than 5°F above the dew point

Domain 5: Surface Preparation & Inspection 20% of exam

Question 4

During waterjetting operations, an inspector must verify surface cleanliness to SSPC-SP WJ-2 / NACE WJ-2 (Very Thorough Cleaning). What minimum percentage of each unit area must be free of all previously existing visible residues?

  1. 100%, equivalent to white metal blast cleaning
  2. 95%, equivalent to near-white metal blast cleaning
  3. 67%, equivalent to commercial blast cleaning
  4. All loose material removed, with tightly adherent residues permitted to remain
Show answer & explanation

Correct answer: B - 95%, equivalent to near-white metal blast cleaning

Question 5

An inspector measures surface profile using Testex Coarse replica tape and obtains a spring micrometer reading of 3.8 mils. The surface profile that should be recorded is:

  1. 1.8 mils, after subtracting 2.0 mils for the film
  2. 3.8 mils, as the reading requires no correction
  3. 2.8 mils, after subtracting 1.0 mil for the tape backing
  4. 5.8 mils, after adding 2.0 mils for tape compression
Show answer & explanation

Correct answer: A - 1.8 mils, after subtracting 2.0 mils for the film

Domain 6: Coatings and Inspection 20% of exam

Question 6

An amine-cured epoxy was applied inside a storage tank yesterday. Overnight, the temperature dropped to 40°F (4°C) with relative humidity at 90%. This morning, the inspector observes a whitish, waxy film across the cured coating surface. The MOST likely cause is:

  1. Solvent entrapment from inadequate ventilation during the cure period
  2. Incomplete mixing of the base and curing agent before application
  3. Chalking caused by ultraviolet degradation of the epoxy binder
  4. Amine blush from curing in cold, high-humidity conditions
Show answer & explanation

Correct answer: D - Amine blush from curing in cold, high-humidity conditions

Question 7

An inorganic zinc primer has cured for 48 hours and must be verified as adequately cured before topcoating. Which test should the inspector perform?

  1. Pull-off adhesion test per ASTM D4541
  2. Pencil hardness test per ASTM D3363
  3. MEK double-rub test per ASTM D4752
  4. Cross-cut adhesion test per ASTM D3359
Show answer & explanation

Correct answer: C - MEK double-rub test per ASTM D4752

Question 8

Holiday detection must be performed on a tank lining system with a total DFT of 32 mils applied to a steel substrate. The inspector should use:

  1. A high-voltage DC spark tester set per NACE SP0188
  2. A low-voltage wet sponge detector at 67.5 V maximum
  3. Either method, since both are valid above 25 mils
  4. A low-voltage wet sponge with the voltage doubled for extra thickness
Show answer & explanation

Correct answer: A - A high-voltage DC spark tester set per NACE SP0188

Domain 7: Coating Application 7.5% of exam

Question 9

A contractor selects an airless spray tip stamped '521' for applying an intermediate epoxy coat. This tip will produce:

  1. A 5-inch fan pattern with a 0.021-inch orifice
  2. A 52-inch fan pattern with a 0.01-inch orifice
  3. A 21-inch fan pattern with a 0.005-inch orifice
  4. A 10-inch fan pattern with a 0.021-inch orifice
Show answer & explanation

Correct answer: D - A 10-inch fan pattern with a 0.021-inch orifice

Domain 9: Standards 10% of exam

Question 10

Per ISO 12944-2, a steel structure on an offshore oil platform operating in a tropical marine environment should be classified under corrosivity category:

  1. CX, extreme offshore environment
  2. C5, very high industrial and coastal
  3. Im2, seawater or brackish water immersion
  4. C4, high-salinity coastal atmosphere
Show answer & explanation

Correct answer: A - CX, extreme offshore environment

The rest of the AMPP CIP Level 2 blueprint

The AMPP CIP Level 2 exam also covers these domains. Drill them in the full free practice test:

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