TEXAS PLUMBING MASTER ACTUAL EXAM
QUESTIONS AND CORRECT ANSWERS
COMPREHENSIVE STUDY GUIDE GRADED
A+
⩥ copper.
Answer: causes blue green stain on plumbing fixtures
⩥ adjust alkalinity.
Answer: treatment for copper in water
⩥ flouride.
Answer: added to water to elevate alkalinity
⩥ hardness.
Answer: inherent raw water quality due to presence of calcium
and magnesium
⩥ hardness.
Answer: causes white powdery residue on plumbing fixture
,⩥ iron and manganese.
Answer: present in water to induce yellow to black discoloration
⩥ iron and manganese.
Answer: causes bitter metallic taste
⩥ zeolite.
Answer: A substance used in water softening which exchanges
sodium ions for magnesium or calcium ions in hard water. It is
regenerated by passing brine through it which reverses the
exchange.
⩥ aeration.
Answer: best treatment for removing taste and odors from water
⩥ aeration
granulated activated carbon filtration
ozonation.
Answer: treatment for taste and odors of water
,⩥ deionization.
Answer: process wherein water passes through a cartridge where
dissolved mineral salts are retained producing mineral free water
⩥ granulated activated carbon.
Answer: a type of neutralizing filter
⩥ angat dam.
Answer: supplies 97% of water needs in metro manila
⩥ novaliches plant.
Answer: plant supplying west zone of mm
⩥ balara.
Answer: plant supplying the east zone of mm
⩥ indirect pressure distribution.
Answer: classification of public water distribution using deep
wells
⩥ direct pressure distribution.
, Answer: public water distribution where water undergoes the
filtration plant
⩥ air pressure system.
Answer: system of water dist which has less initial cost but
higher residual cost due to electricity consumption
⩥ 10.
Answer: maximum floor able to reach pneumatic tank
⩥ 7.5.
Answer: how many gallons per 1 f.u.
⩥ 50-100.
Answer: probability of simultaneous use for 1-5 FU
⩥ 25-50.
Answer: probability of use for 6-50 fixture units
⩥ 10-25.
Answer: probability of simul. use for 50+ f.u.
QUESTIONS AND CORRECT ANSWERS
COMPREHENSIVE STUDY GUIDE GRADED
A+
⩥ copper.
Answer: causes blue green stain on plumbing fixtures
⩥ adjust alkalinity.
Answer: treatment for copper in water
⩥ flouride.
Answer: added to water to elevate alkalinity
⩥ hardness.
Answer: inherent raw water quality due to presence of calcium
and magnesium
⩥ hardness.
Answer: causes white powdery residue on plumbing fixture
,⩥ iron and manganese.
Answer: present in water to induce yellow to black discoloration
⩥ iron and manganese.
Answer: causes bitter metallic taste
⩥ zeolite.
Answer: A substance used in water softening which exchanges
sodium ions for magnesium or calcium ions in hard water. It is
regenerated by passing brine through it which reverses the
exchange.
⩥ aeration.
Answer: best treatment for removing taste and odors from water
⩥ aeration
granulated activated carbon filtration
ozonation.
Answer: treatment for taste and odors of water
,⩥ deionization.
Answer: process wherein water passes through a cartridge where
dissolved mineral salts are retained producing mineral free water
⩥ granulated activated carbon.
Answer: a type of neutralizing filter
⩥ angat dam.
Answer: supplies 97% of water needs in metro manila
⩥ novaliches plant.
Answer: plant supplying west zone of mm
⩥ balara.
Answer: plant supplying the east zone of mm
⩥ indirect pressure distribution.
Answer: classification of public water distribution using deep
wells
⩥ direct pressure distribution.
, Answer: public water distribution where water undergoes the
filtration plant
⩥ air pressure system.
Answer: system of water dist which has less initial cost but
higher residual cost due to electricity consumption
⩥ 10.
Answer: maximum floor able to reach pneumatic tank
⩥ 7.5.
Answer: how many gallons per 1 f.u.
⩥ 50-100.
Answer: probability of simultaneous use for 1-5 FU
⩥ 25-50.
Answer: probability of use for 6-50 fixture units
⩥ 10-25.
Answer: probability of simul. use for 50+ f.u.
