NACE CIP LEVEL 1 STUDY GUIDE EXAM AND PRACTICE EXAM NEWEST 2025 MIDTERM ACTUAL EXAM, Exams of Nursing

Download NACE CIP LEVEL 1 STUDY GUIDE EXAM AND PRACTICE EXAM NEWEST 2025 MIDTERM ACTUAL EXAM and more Exams Nursing in PDF only on Docsity!

NACE CIP LEVEL 1 STUDY GUIDE EXAM AND

PRACTICE EXAM NEWEST 2025 MIDTERM

ACTUAL EXAM COMPLETE 150+ QUESTIONS

AND CORRECT DETAILED ANSWERS (VERIFIED

ANSWERS) |ALREADY GRADED A+||BRAND

NEW!!

Define Corrosion - CORRECT ANSWER>>> The deterioration of a

substance, usually a metal from a reaction with its environment

What is passivation? - CORRECT ANSWER>>> A layer of oxides formed

on the surface of a metal that provides corrosion protection.

What is an example of passivation? - CORRECT ANSWER>>> Stainless

Steel

What are the elements of a corrosion cell? - CORRECT ANSWER>>>

Anode, Cathode, Metallic Pathway, Electrolyte

Describe what happens at the anode. - CORRECT ANSWER>>> The

metal dissolves into the electrolyte

What is the function of the electrolyte? - CORRECT ANSWER>>>

Allows the passage of ions to connect the corrosion cell

What is the function of the metallic pathway? - CORRECT ANSWER>>>

Allows the flow of electrons to connect the corrosion cell

What is the galvanic series? - CORRECT ANSWER>>> A listing of metals

in order of reactivity (more or less noble) in seawater at 25 C

The general rules of galvanic corrosion are: - CORRECT ANSWER>>>

The less noble (or more reactive) metal when connected to a more noble (or less reactive metal) will corrode preferentially

Name the five most important factors that affect the rate of corrosion. -

CORRECT ANSWER>>> Humidity, oxygen, chemical salts, pollutants,

temperature

General corrosion is: - CORRECT ANSWER>>> Results in a relatively

uniform loss of material over the entire surface, Results in a general thinning of the affected surface, Relatively easy to inspect, Does not casue catastrophic failures

Localized corrosion is: - CORRECT ANSWER>>> Typically pitting and

crevice corrosion. It is typically of the most concern as damage is concentrated and loss of integrity or structural failure can result.

List some of the common tools/methods used for corrosion control. -

CORRECT ANSWER>>> Design, Inhibitors, Material Selection, Cathodic

Protection, Protective Coatings, Splash Zone Systems, Alteration of the Environment

What type of information could you expect to find on a Product Data Sheet?

- CORRECT ANSWER>>> Surface preparation and application information such as recommended level of surface cleanliness, recommended application methods and equipment such as tip sizes. Also, environmental parameters for application such as max and min temperatures, curing times, recoat windows.

What type of information could you expect to find on a Safety Data Sheet? -

CORRECT ANSWER>>> Health, safety and environmental. The PPE

required. Physical characteristics. Emergency responder information. Explain the difference between Quality Assurance (QA) and Quality Control

(QC). - CORRECT ANSWER>>> Quality Assurance - Any systematic

process of checking to see whether a product or service being developed is meeting specs. Quality Control - A procedure or set of procedures intended to ensure that a manufactured product or performed service adheres to a defined set of quality criteria or meets the requirements of the client or customer Identify some of the defects that can be caused by incorrect application

temperatures. - CORRECT ANSWER>>> Failure to cure, too rapid

solvent evaporation, poor film formation

Describe relative humidity. - CORRECT ANSWER>>> The amount of

moisture in the air compared to saturation level

What is the dew point temperature? - CORRECT ANSWER>>> The

temperature at which moisture will begin to form on a steel surface.

Name some of the effects wind may have on a coatings project. -

CORRECT ANSWER>>> blowing abrasives, causing excessive drift or

overspray, accelerating solvent evaporation, contributing to the formation of dry spray What are some of the common errors when using an electronic hygrometer?

- CORRECT ANSWER>>> Failure to acclimate the instrument to the environment with adequate time.

Explain the process for use of the sling psychrometer. - CORRECT

ANSWER>>> Make sure the wick is wet and clean, continue to "sling" until

3 consecutive readings are achieved

List three desirable properties of a coating? - CORRECT ANSWER>>>

Chemical Resistance, water resistance, ease of application, cohesive strength, impact resistance, dielectric strength

Two broad classifications of a coating are: - CORRECT ANSWER>>>

Organic/Inorganic, Convertible/non-convertible, thermosetting/thermoplastic

What are the two primary components of a liquid applied coating? -

CORRECT ANSWER>>> Pigment, Vehicle (Resin or Binder)

What are the three methods by which a coating provides corrosion control? -

CORRECT ANSWER>>> barrier, inhibitive, sacrificial

Industrial and marine coatings are commonly referred to by - CORRECT

ANSWER>>> generic resin type

Oil based coatings applied over alkaline surfaces may result in - CORRECT

ANSWER>>> saponification

List five of the formal sections usually contained in a good specification -

CORRECT ANSWER>>> scope of work, terms and definitions, pre-job

conference, application, sampling coatings, inspection What are two of the inspector's responsibilities as it relates to the

specification? - CORRECT ANSWER>>> Enforce the specification, NOT

to make changes to the specification During the surface preparation, surface cleanliness should be inspected (as a

minimum) the following three times: - CORRECT ANSWER>>> Before

any surface preparation activities, after surface preparation - before coating begins, between each application of coating in a multi-coat system

Factors during surface preparation that may effect service life include: -

CORRECT ANSWER>>> residues of oil, grease, and soil. rust on the

surface. loose or broken mill scale. rust scale. anchor pattern. surface condensation.

Common design defects include: - CORRECT ANSWER>>> Hard to

reach or inaccessible areas. rivets, bolts, or other connectors. welds. gaps. overlapping surfaces. threaded areas. dissimilar metals. construction aids

Common fabrication defects include: - CORRECT ANSWER>>> weld

spatter, skip welds, sharp corners & Edges

Four typical SSPC SP1 pre-cleaning methods include: - CORRECT

ANSWER>>> Solvent wipe with cloth or rag, immersion of the substrate in

solvent, solvent spray, vapor degreasing, emulsion cleaining, chemical paint stripping, use of alkaline cleaners

One standare for use with Power Tool Cleaning is: - CORRECT

ANSWER>>> ISO St2. ISO St3. SSPC SP-3. SSPC SP- 11

Four examples of tools used for Power Tool Cleaning are: - CORRECT

ANSWER>>> rotary wire brushes, impact tools, needle scaler, disc sanders,

piston scalers

Two Abrasive Blasting methods include: - CORRECT ANSWER>>>

Centrifugal blasting, sand-injected water blast, slurry blast, wet abrasive blast, dry grit blasting

Visual Standards for abrasive blasting include - CORRECT ANSWER>>>

SSPC-Vis 1, ISO 8501- 1

SSPC SP 10/NACE 2 limits staining to ___ per each unit area - CORRECT

ANSWER>>> 5%

Abrasive media typically used for recycling include: - CORRECT

ANSWER>>> steel shot, steel grit

List the pressure ranges that categorize - CORRECT ANSWER>>> low

pressure water cleaning: <34 MPa (5,000 psi), high-pressure water cleaning: 34 to 70 MPa (5,000 to 10,000 psi), High-Pressure water jetting: 70 to 210 MPa (10,000 to 30,000 psi), Ultrahigh=Pressure water jetting: >210 MPa (30,000 psi)

Three types of Water-Blasting include: - CORRECT ANSWER>>>

Comparator and coupons, replica tape, digital surface profile gauge

Types of soluble salt contamination include: - CORRECT ANSWER>>>

chlorides, sulfates, nitrates If inspection is to be effective with regards to soluble salts, the specification

should very clearly state: - CORRECT ANSWER>>> limits to be

accepted, specific salts to be limited, test method to be used, frequency of testing, locations in which tests should be administered

Test for soluble salts include: - CORRECT ANSWER>>> bresle patch,

sleeve test, soluble salt meters, conductivity meters

Depth of surface profile can be evaluated by several methods: - CORRECT

ANSWER>>> ISO Comparator, replica tape, digital profile gauge

The ISO Comparator grades may be recorded: - CORRECT ANSWER>>>

Finer-than-fine grade, fine grade, medium grade, coarse grade, coarser than coarse grade

The two types of replica tape are commonly used: - CORRECT

ANSWER>>> Coarse - for 20 to 64um (0.8 to 2.5 mils), X Coarse - for 38 to

115 um (1.5 to 4.5 mils)

List the standards for using the Replica tape: - CORRECT ANSWER>>>

ASTM D 4417 Method C, NACE SP 0287- 2202

When using Replica tape common errors include: - CORRECT

ANSWER>>> variation in point-to-point profile over the surface being

tested, the presence of particles of dirt on either the replica tape or gauge, gauge accuracy, the rubbing or burnishing technique

Goals of a pre job conference include: - CORRECT ANSWER>>> discuss

health, safety and environment (HES) Requirements, address / clarify emergency procedures, review and discuss scope of work (SOW), review logistical support, discuss line communications between parties, review known critical hazards, establish list of critical point of contacts (POCS), discuss and clarify inspector (s) responsibilities and authority, clarify the chain of command (reporting system), discuss and clarify areas of concern in the project specification, agree on critical hold points for inspections, conflict resolution between the inspector and applicator, change orders

People may be required to attend a pre-job conference include: -

CORRECT ANSWER>>> owner, owner contract manager, engineer,

specifying engineer, operations personnel, specifier, purchasing agents,

6 Guide for Containing Surface Preparation Debris Generated During Paint Removal Operations

Low Temperature concerns during coatings application include: -

CORRECT ANSWER>>> Slow the curing of chemically curing coatings,

will increase the viscosity of material, some coatings may use special cure

High temperatures concerns during coatings application include: -

CORRECT ANSWER>>> Can cause the solvent to evaporate too fast, will

reduce the pot life, decrease the viscosity of many two-component materials

High humidity during coating application: - CORRECT ANSWER>>>

Slows the evaporation of the solvent, can leave moisture on the surface of the coating, may effect the gloss or color, may cause amine blush (must be removed prior to top coating)

Coatings may be applied by the following methods: - CORRECT

ANSWER>>> Roller, brush, airless spray (including plural component),

conventional spray, high volume low pressure (HVLP), air assisted airless Coatings Product Data Sheets (Paint Specs) provide users with the following:

- CORRECT ANSWER>>> surface preparation, storage, mixing and thinning, application procedure, DFT requirements

SDS contains the following: - CORRECT ANSWER>>> Provides workers

and emergency personnel with critical information on composition, handling or working with the substance. Includes information such as melting point, boiling point, flash point, toxicity, health effects, first aid, reactivity, storage, disposal, protective equipment, and spill handling procedures. Provides info

regarding the safety issues associated with any hazardous (or potentially hazardous) material. Provides instructions for the correct action to take in the event of a spill, explosion, fire or hazardous exposure.

Failure of coatings to cure may be caused by: - CORRECT ANSWER>>>

not adding curing agent, wrong curing agent or incorrect amount of it. problem with material from the manufacturer. environmental issues (too cold, hot, or humid). wrong or contaminated thinner (solvent)

Some of the problems that can be caused by amine blush are: - CORRECT

ANSWER>>> surface tackiness or greasiness, incomplete curing, poor

adhesion, coating discoloration, poor gloss retention

Runs, Sags, and wrinkles may be caused by: - CORRECT ANSWER>>>

applying the coating too thick, too much or the wrong thinner used, surface too hot to apply the coating, application of coating at the end of its pot life, wrong thixotrope used in manufacturing ____ is a powdery, friable layer on the surface of a coating that is most

common with epoxy coatings. - CORRECT ANSWER>>> Chalking

Cratering may be caused by: - CORRECT ANSWER>>> air trapped in the

coating and forming a bubble which then bursts, air trapped in the coating during mixing if the proper procedures are not followed

Vacules or voids are typically caused by: - CORRECT ANSWER>>>

running the mixer too fast

cm/s (1 linear ft/s) double stroke, used on coatings up to 500 uM (20 mils), may be used on concrete

High Voltage DC Holiday detector types include: - CORRECT

ANSWER>>> DC - Pulsed, DC - Constant Current

Describe High Voltage DC Holiday Detectors: - CORRECT ANSWER>>>

Ground conection must be made direct to metal substrate (preferred) or indirectly when necessary (e.g., to soil for pipeline measurement). Rule of thumb: 100V/mil (4V/um). Electrode rate of 0.3 m/s (1 ft/s) in a single pass (according to NACE Standard SPO 188). Voltage output range from 800 to 60,000 V

The type of High Voltage Holiday dectector used for concrete is a: -

CORRECT ANSWER>>> High Voltage DC Constant Current

What is a Standard? - CORRECT ANSWER>>> An established norm or

requirement that is written by industry professionals. A formal document that establishes uniform engineering or technical criteria, methods, processes and practices

What percentage of NACE Standards relate to coatings? - CORRECT

ANSWER>>> 50%