QUESTION 1 The following are all a part of a coating inspection sequence Except:

Question

QUESTION 1

The following are all a part of a coating inspection sequence Except:

       Measurement of coating material quantities to be applied

       Measurement of wet film thickness

       Measurement of ambient conditions

       Inspection of compressor equipment

QUESTION 2

When working with CML&C, an inspector should be concerned most with:

       Delivery, storage and handling

       Excavation and bedding

       Lifting and positioning

       All the above

QUESTION 3

Reviewing pipeline stationing is not a good method for an inspector to verify unit price payment for piping installed.
True
False

QUESTION 4

It is recommended to keep pipe trenches as narrow as practical.

True

False

QUESTION 5

It is recommended that miter-cut joints be prefabricated and inspected before being placed in position.
True
False

QUESTION 6

It is possible to use untreated wood Piles when the entire pile will be permanently below the water table.

True
False

QUESTION 7

The following are common joint bonding problems with water stops Except:

       Section misalignment

       Open weld at edges

       mitered joints

       Vertical cut

QUESTION 8

A joint involving a _____ must be miter-cut and bonded.

       tee

       wye

       cross

       all of the above

QUESTION 9

The inspector does not have the authority to approve substitution of materials.

       True

False

       Multiple Choice:

QUESTION 10

The following are examples of trenchless technology Except:

       Pipe jacking

       Slip-Lining

       HDD

       None of the above

QUESTION 11

The following are all consider project close-out activities Except:

       Punchlist

       O&M Manuals

       Record Drawings

       Monthly pay application

QUESTION 12

Measure concrete slump gives the inspector an indication of the consistency of cement added to a concrete mix.
True
False

QUESTION 13

Minor variations in waterstop cross section should not cause field jointing problems.

True
False

QUESTION 14

An inspector may possess any of the following types of authority, Except:

       Actual

       Apparent

       Limited

       All the above

QUESTION 15

Because concrete cures by hydration, it is advisable to have as much water as possible in the mix.
True
False

QUESTION 16

When placing concrete, higher temperatures will slow down hydration
True
False

QUESTION 17

Prior to coating application, evaluation of the surface preparation equipment includes the Following Except:

       Compressor air cleanliness

       Blast cleaning machine

       Abrasive inspection

       None of the above

QUESTION 18

Compensation for thermal expansion in buried plastic pipe can be achieved by snaking the line from side to side in the trench.

True
False

QUESTION 19

The following are type of pile bearing Except:

       Friction piles

End bearing piles

       Compaction piles

       Shear bearing piles

QUESTION 20

There is no joint sawing schedule that should be ideal for every job.

True
False

QUESTION 21

   Sand should never be used as backfilling for pipeline installation.

True
False

QUESTION 22

In inspecting dry film thickness, we take the average of _____ gauge readings.
5

10

15

20

QUESTION 23

Air entrainment is used in concrete to:

       Create a better surface appearance.

       Increase the resistance of concrete to freeze-thaw effects.

       Strengthen the concrete

Help evaporate excess water from the curing concrete.

QUESTION 24

The most common type of sheet piles is the ______ type.

Concrete

       Wood

       Steel

       Cooper

QUESTION 25

The most important characteristic that the inspector should note about a concrete plant is the __________ of the mixes it produces.

       strength

       workability

       grades

       consistency

QUESTION 26

In a group of concrete samples, the strongest will be the one:

       Cured underwater for a year

       Moist-cured for 3 weeks, then allowed to air dry.

       Moist-cured for 3 days, then allowed to air dry.

       Cured in the air for a year.

QUESTION 27

Screeding (concrete leveling to proper elevation in the forms) takes place before consolidation.
True
False

QUESTION 28

       Which of the following is a major concern when placing concrete:

       Consolidation

       Drop height

       Distance moved after placed in for work.

       All of the above.

QUESTION 29

Because of the reinforcement strength in concrete pipe, point load lifting and placement of pipe is not a concern for an inspector.

True
False

QUESTION 30

In reinforced concrete, it is acceptable to have light rust on the surface of the steel.

True
False

Explanation / Answer

1) C) Measurement of ambient conditions

Explanation:

This ambient conditions measurements were used to calculate the accuracy of angles, from this measurement reference angle was passed over to TV conditions.

4) True

Explanation:

Trench must have appropriate width to permit deposition of plastic pipe, resulted   for pipe trenches as narrow as practical.

10)     None of the above

Explanation:

Slip-Lining is oldest techniques used to push and pull and HDD is used to installing new pipes

Pipe jacking is used for sewing application all for trenchless technology.

____________________________________________________________________________

19)   Shear bearing piles

Explanation:

This not type of piles, because shear is considered to be a load according to divided area.

__________________________________________________________________________________

Note: REquest, not to send all MCQ in one, divided into separate question and resend   unanwered question

      

       

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