NACE-CIP1-001 問題練習

Question No : 1
When using a sling physchrometer a very large difference between the wet and dry bulb readings indicates:

• A.High Relative Humidity
• B.Low Relative Humidity
• C.High Surface Temperature
• D.Low Surface Temperature

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Question No : 2
The main responsibilities of the inspector are to

• A.demonstrate to the contractor how to apply the coating.
• B.observe and direct the work of the contractors.
• C.direct and perform the work stated in the specification.
• D.observe and report the quality of the work performed.

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Question No : 3
ASTM Standards are applicable:

• A.In the USA
• B.In North America
• C.In Asia
• D.When specified

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Question No : 4
Excess moisture during holiday testing can cause erroneous indications by creating a path across the surface of the coating to pinholes previously detected, or directly to the signal return connection.
This is often referred to as:

• A.telegraphing.
• B.monitoring
• C.juxtaposing.
• D.transitioning.

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Question No : 5
Silicone coatings are typically:

• A.Used strictly in immersion service
• B.Applied in very thick films
• C.Used as a sacrificial primer
• D.Applied in very' thin films

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Question No : 6
Inspector's daily reports are used:
Select All That Apply

• A.By the contractor to estimate the amount of work done that day
• B.To provide continuity between inspectors
• C.To aid in arbitration between the contractor and client
• D.To help in cases of a coating failure

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Question No : 7
Using SSPC Vis 1 as a guide when performing a visual inspection of a steel surface prior to surface preparation a NACE Inspector would assign which designations to the surface condition:

• A.Rust Grades A-D
• B.Surface Conditions E-G
• C.Rust Grades 1-4
• D.Surface Condition H

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Question No : 8
Digital hygrometers

• A.consist of a bimetallic sensing element protected from wind gusts.
• B.are used to measure temperature from a distance.
• C.use a thermocouple in contact with the surface to measure temperature
• D.determine relative humidity, air temperature, and dew point temperature:

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Question No : 9
Which one of these elements is not necessary for corrosion to occur:

• A.Anode
• B.Cathode
• C.Reference Cell
• D.Electrolyte

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Question No : 10
Which of these tests uses a syringe?

• A.Sleeve test
• B.Potassium ferricyanide
• C.Bresle patch
• D.Soluble salts meter

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Question No : 11
Conventional spray is a good choice when:

• A.High production rates are required
• B.High quality finishes are required
• C.High transfer efficiency is required
• D.High viscosity coatings are being applied

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Question No : 12
Common errors that may produce inaccurate readings when using a Dial-Type Magnetic Pull-Off Dry Filth Thickness (DFT) gauge include:
Select All That Apply

• A.Failing to determine the base metal reading (BMR)
• B.Rotating the dial too fast when taking measurements
• C.Taking measurements too far from the edge of a surface
• D.Measuring ditty, tacky, or soft films

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Question No : 13
Removal of welds splatter is required:

• A.On every job
• B.When ISO abrasive blast standards are specified
• C.When NACE/SSPC abrasive blast standards are specified
• D.When specifically identified in the owner's specification

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Question No : 14
In a non-convertible coating the role of the primary solvent is to:

• A.To make the coating flow out better
• B.To dissolve the resin
• C.To promote faster cure
• D.To control the evaporation rate

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Question No : 15
It is good practice for the NACE Inspector to have instrument calibration certificates available:

• A.At all times
• B.In the office only
• C.In the field only
• D.Only if the specification requires it

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