PLUMBER’S EXAM | INTERIOR DESIGN PROFESSIONAL EXAM
2026/2027 LATEST UPDATE | QUESTIONS AND VERIFIED ANSWERS
| GRADED A+
PVC piping installed below concrete floors shall be laid stable earth conditions and have *blank*
inches grillage on its top, bottom, and sides -
CORRECT|ANSWER
6
No person or corporation who assumes responsible charge and direction of other persons in the
installation of plumbing shall employ or engage any person not licensed under this chapter to
perform and install plumbing. Provided, however, that this section shall not be deemed to prohibit
the employment or use of a *blank* as defined in this chapter -
CORRECT|ANSWER
apprentice
KRS chapter 318 refers to -
CORRECT|ANSWER
Kentucky plumbing law
*blank* means a person who engages or offers to engage, either as an occupation or otherwise, in
the construction, installation, alteration, maintenance, repair, remodeling or removal, and
replacement of plumbing under the supervision, direction, and responsibility of a *blank* -
CORRECT|ANSWER
Journeyman plumber; master plumber
True or False: A maintenance man can replace a water heater or kitchen faucet in an apartment
building -
CORRECT|ANSWER
False
*blank* means the art of installing in buildings the pipes for distributing water supply, the figures for
using water and drainage pipes for removing waste water and sewage, together with fittings,
appurtenances, and appliances of various kinds, all within or adjacent to the building. -
CORRECT|ANSWER
,plumbing
What is not considered plumbing? -
CORRECT|ANSWER
On-site sewage disposal system
each plumbing inspector shall have at least *blank* years' experience as a master or journeyman
plumber -
CORRECT|ANSWER
8
This chapter shall be in full force and effect in all *blank* of the Commonwealth of Kentucky but shall
not apply to *blank* -
CORRECT|ANSWER
Counties; farmstead
No license shall be suspended or revoked by the department unless a *blank* has been conducted. A
license aggrieved by a final order of the department suspending or revoking a license may appeal to
the *blank * of the county in which the principal office of the office is located -
CORRECT|ANSWER
hearing; circuit court
*blank* means a reference plane representing the average of finished ground level adjoining the
building at exterior walls. -
CORRECT|ANSWER
grade plane
when referring to the Kentucky State Plumbing Code, "temporary" means a period of time not to
exceed thirty *blank* of intermittent or continual use within *blank* month period on the same
premises -
CORRECT|ANSWER
30;12
, *blank* means a structure or component that is wholly or substantially fabricated in an off-site
manufacturing facility for installation at the building site. -
CORRECT|ANSWER
modular
According to KRS chapter 318: how many apprentices may a journeyman plumber have working
under his or her direct supervision? -
CORRECT|ANSWER
1
An apprentice can do all of the following except: -
CORRECT|ANSWER
Make repairs to a plumbing system while running a service truck
The Department may suspend or revoke any plumbers license issued by it upon proof that the
license has committed one of the following acts, except for which one: -
CORRECT|ANSWER
failure to renew license within six months of renewal anniversary
True or False: Officers, agents, and inspectors of the department shall have the power and authority
to enter upon premises anytime they want for the purpose of making inspections, to interrogate all
persons and to require the production of plumbing installation permits and other evidence. -
CORRECT|ANSWER
true
Officers, agents, and inspectors of the department shall have the power and authority to enter upon
premises at all *blank* for the purpose of making inspections, to installation permits and other
evidence -
CORRECT|ANSWER
reasonable times
Farmstead is a farm dwelling together with other farm buildings and structures incident to the
operation and maintenance of the farm situated on *blank* acres or more of land, which is located
*blank* -
CORRECT|ANSWER
2026/2027 LATEST UPDATE | QUESTIONS AND VERIFIED ANSWERS
| GRADED A+
PVC piping installed below concrete floors shall be laid stable earth conditions and have *blank*
inches grillage on its top, bottom, and sides -
CORRECT|ANSWER
6
No person or corporation who assumes responsible charge and direction of other persons in the
installation of plumbing shall employ or engage any person not licensed under this chapter to
perform and install plumbing. Provided, however, that this section shall not be deemed to prohibit
the employment or use of a *blank* as defined in this chapter -
CORRECT|ANSWER
apprentice
KRS chapter 318 refers to -
CORRECT|ANSWER
Kentucky plumbing law
*blank* means a person who engages or offers to engage, either as an occupation or otherwise, in
the construction, installation, alteration, maintenance, repair, remodeling or removal, and
replacement of plumbing under the supervision, direction, and responsibility of a *blank* -
CORRECT|ANSWER
Journeyman plumber; master plumber
True or False: A maintenance man can replace a water heater or kitchen faucet in an apartment
building -
CORRECT|ANSWER
False
*blank* means the art of installing in buildings the pipes for distributing water supply, the figures for
using water and drainage pipes for removing waste water and sewage, together with fittings,
appurtenances, and appliances of various kinds, all within or adjacent to the building. -
CORRECT|ANSWER
,plumbing
What is not considered plumbing? -
CORRECT|ANSWER
On-site sewage disposal system
each plumbing inspector shall have at least *blank* years' experience as a master or journeyman
plumber -
CORRECT|ANSWER
8
This chapter shall be in full force and effect in all *blank* of the Commonwealth of Kentucky but shall
not apply to *blank* -
CORRECT|ANSWER
Counties; farmstead
No license shall be suspended or revoked by the department unless a *blank* has been conducted. A
license aggrieved by a final order of the department suspending or revoking a license may appeal to
the *blank * of the county in which the principal office of the office is located -
CORRECT|ANSWER
hearing; circuit court
*blank* means a reference plane representing the average of finished ground level adjoining the
building at exterior walls. -
CORRECT|ANSWER
grade plane
when referring to the Kentucky State Plumbing Code, "temporary" means a period of time not to
exceed thirty *blank* of intermittent or continual use within *blank* month period on the same
premises -
CORRECT|ANSWER
30;12
, *blank* means a structure or component that is wholly or substantially fabricated in an off-site
manufacturing facility for installation at the building site. -
CORRECT|ANSWER
modular
According to KRS chapter 318: how many apprentices may a journeyman plumber have working
under his or her direct supervision? -
CORRECT|ANSWER
1
An apprentice can do all of the following except: -
CORRECT|ANSWER
Make repairs to a plumbing system while running a service truck
The Department may suspend or revoke any plumbers license issued by it upon proof that the
license has committed one of the following acts, except for which one: -
CORRECT|ANSWER
failure to renew license within six months of renewal anniversary
True or False: Officers, agents, and inspectors of the department shall have the power and authority
to enter upon premises anytime they want for the purpose of making inspections, to interrogate all
persons and to require the production of plumbing installation permits and other evidence. -
CORRECT|ANSWER
true
Officers, agents, and inspectors of the department shall have the power and authority to enter upon
premises at all *blank* for the purpose of making inspections, to installation permits and other
evidence -
CORRECT|ANSWER
reasonable times
Farmstead is a farm dwelling together with other farm buildings and structures incident to the
operation and maintenance of the farm situated on *blank* acres or more of land, which is located
*blank* -
CORRECT|ANSWER
