C-54 EXAM AND PRACTICE EXAM NEWEST 2025 ACTUAL EXAM
COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) |ALREADY GRADED A+
A 90° corner is specified when installing a sink, the deck lath should be held away
from the wall: - (answers)1 inches
A tile cove is specified when installing a sink, the deck lath should be held away
from the wall: - (answers)3 inches
A 90° corner is specified when installing a sink, the cabinet should be (-)wider than
the sink from front to back. - (answers)2 inches
A tile cove is specified when installing a sink, the cabinet should be (-) wider than
the sink from front - (answers)4 inches
The layout should start with (-) , on a straight- run drain board with a diagonal
deck: - (answers)Full diagonals at the cap and at the sink
,On a straight-run drainboard with a straight deck, layout should start with: -
(answers)a full tile on the cap
When installing a Pullman without using trim shapes, how large of a joint should
be left around it? - (answers)1/16 inch
The V-cap is (-) backed with mortar. - (answers)fully
What is the maximum depth of the mortar, when using a V-cap apron? - (answers)1
inch
When using V-cap apron, what is the minimum depth of mortar? - (answers)3/4 in
The bottom of V-cap should be set (-) in a countertop from finish floor: -
(answers)34 5/8 inches
,The tile-setter should (-) when installing felt in a sink cabinet cavity. - (answers)lap
the felt into the sink cavity
Before cleaning the wall tile after grouting, how long should you wait? -
(answers)72 hours
When cleaning tile, which of the following statements is NOT true? -
(answers)grout requires separate scrubbing
When installing a tiled-in Pullman, what is the reveal between the trim and edge of
the basin? - (answers)1/8 inch
You should wait (-) before cleaning a quarry floor after laying it: - (answers)72
hours
What should you have the tile-setter do after they have completed one wall and
were about to start the other? - (answers)wait 48 hours before starting the opposite
(back) side of the same wall
, You have two apprentices to clean a tile floor; one has an acid product and the
other has a stiff brush.You should tell them: - (answers)to use neutral soap
What do you NOT do when you are in charge of cleaning on a tile floor job? -
(answers)as floor is being tiled, stack all items in a neat pile
Mike had a concrete floor that he wanted to tile. He cleaned the floor and laid tile
with thin set base. Is this correct? - (answers)No it should have a mortar bed
Corners in a shower receptor should be reinforced by (-) before installing tile. -
(answers)50 lb. tear-strength woven glass fiber webbing hot mopped in place and
extending 4 inches in all directions from each corner
The best method of waterproofing a shower is: - (answers)3 layers of 15 lb. felt
with hot mopping
COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) |ALREADY GRADED A+
A 90° corner is specified when installing a sink, the deck lath should be held away
from the wall: - (answers)1 inches
A tile cove is specified when installing a sink, the deck lath should be held away
from the wall: - (answers)3 inches
A 90° corner is specified when installing a sink, the cabinet should be (-)wider than
the sink from front to back. - (answers)2 inches
A tile cove is specified when installing a sink, the cabinet should be (-) wider than
the sink from front - (answers)4 inches
The layout should start with (-) , on a straight- run drain board with a diagonal
deck: - (answers)Full diagonals at the cap and at the sink
,On a straight-run drainboard with a straight deck, layout should start with: -
(answers)a full tile on the cap
When installing a Pullman without using trim shapes, how large of a joint should
be left around it? - (answers)1/16 inch
The V-cap is (-) backed with mortar. - (answers)fully
What is the maximum depth of the mortar, when using a V-cap apron? - (answers)1
inch
When using V-cap apron, what is the minimum depth of mortar? - (answers)3/4 in
The bottom of V-cap should be set (-) in a countertop from finish floor: -
(answers)34 5/8 inches
,The tile-setter should (-) when installing felt in a sink cabinet cavity. - (answers)lap
the felt into the sink cavity
Before cleaning the wall tile after grouting, how long should you wait? -
(answers)72 hours
When cleaning tile, which of the following statements is NOT true? -
(answers)grout requires separate scrubbing
When installing a tiled-in Pullman, what is the reveal between the trim and edge of
the basin? - (answers)1/8 inch
You should wait (-) before cleaning a quarry floor after laying it: - (answers)72
hours
What should you have the tile-setter do after they have completed one wall and
were about to start the other? - (answers)wait 48 hours before starting the opposite
(back) side of the same wall
, You have two apprentices to clean a tile floor; one has an acid product and the
other has a stiff brush.You should tell them: - (answers)to use neutral soap
What do you NOT do when you are in charge of cleaning on a tile floor job? -
(answers)as floor is being tiled, stack all items in a neat pile
Mike had a concrete floor that he wanted to tile. He cleaned the floor and laid tile
with thin set base. Is this correct? - (answers)No it should have a mortar bed
Corners in a shower receptor should be reinforced by (-) before installing tile. -
(answers)50 lb. tear-strength woven glass fiber webbing hot mopped in place and
extending 4 inches in all directions from each corner
The best method of waterproofing a shower is: - (answers)3 layers of 15 lb. felt
with hot mopping
