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Examen
Oit Exam Questions And Correct Answers | Latest Update
ABS 
 -:- Acrylonitrile butadiene styrene. Used to make a pipe 
absorption 
 -:- The taking up of one substance into the body of another 
acidic 
 -:- a solution with a pH less than 7 
appurtenances 
 -:- machinery, appliances or structures attached to a main structure 
that are necessary to allow it to operate as intended, but not considered 
part of the main structure. 
activated sludge 
 
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Examen
Oit Exam Prep Questions And Correct Answers | Latest Update
activated carbon 
 -:- Particles or granules that have a high capacity to selectively remove 
certain trace and soluble materials from water 
adsorption 
 -:- the gathering of a gas, liquid or dissolved substance on the surface 
or interface zone of another material 
aesthetics 
 -:- aspects of drinking water quality that are perceivable by the senses 
air gap 
 -:- an open vertical drop, or vertical empty space that separates a 
drinking water supply; prevents the contamination of drinking w...
Examen
Oit-Bio 233 Lab Quiz 6 Questions And Correct Answers | Latest Update
Cell Theory 
 -:- All organisms are made of 1 or more cells 
 -cells are the basic building blocks of life. 
 -all cells come from preexisting cells. 
Gametes 
 -:- Haploid reproductive cells 
Ovum 
 -:- egg 
Sperm 
 -:- male gamete (haploid) 
 
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Excel! 
zygote 
 -:- a fusion of gametes from the parents and has inherited the parental 
genetic materials.(1st 2 weeks)...
Examen
Oit Sample Test Questions And Correct Answers | Latest Update
what unit is used to measure water pressure 
 -:- Kilopascals 
any space where hazardous gas can accumulate or an oxygen deficient atmosphere can 
occur 
 -:- confined space 
1 kPa raises water 
 -:- 10.2 cm 
unit used to measure the total daily or monthly electrical usage 
 -:- Kilowatt hours 
4" pipe can carry ________________ of water as a 2" pipe (assuming same water velocity 
and pressure) 
 
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Examen
OIT sample test Exam with 100- correct answers updated 2024.
OIT sample test Exam with 100- correct answers updated 2024.
Examen
OIT Exam with 100- correct answers updated 2024.
OIT Exam with 100- correct answers updated 2024.
Examen
OIT EXAM prep with 100- correct answers updated 2024
OIT EXAM prep with 100- correct answers updated 2024
Examen
Water Treatment OIT test with 100- correct answers updated 2024
Water Treatment OIT test with 100- correct answers updated 2024
Examen
Ontario OIT study Manual Test with 100- correct answers updated 2024
Ontario OIT study Manual Test with 100- correct answers updated 2024
Examen
OIT-BIO 233 LAB Test with 100- correct answers updated 2024
OIT-BIO 233 LAB Test with 100- correct answers updated 2024
Examen
Oit Sample Test Questions And Answers
Oit Sample Test Questions And Answers
Examen
Oit-Bio 233 Lab Quiz 6 Study Guide
Cell Theory	All organisms are made of 1 or more cells 
-cells are the basic building blocks of life. 
-all cells come from preexisting cells. 
 
Gametes	Haploid reproductive cells 
 
Ovum	egg 
 
Sperm	male gamete (haploid) 
 
zygote	a fusion of gametes from the parents and has inherited the parental genetic materials.(1st 2 weeks) Diploid*** 
 
embryo	name given to an organism the first two months after fertilization 
 
Implanted embryo	has three phases: 
germinal, embryonic, and fetal 
 
germin...
Examen
OIT Exam Questions and Answers
What are colloids? - Very small particles suspended in water which are resistant to settling. 
 
What is turbidity measured in? - Nephelometric Turbidity Units (NTU) 
 
What is the turbidity measurement that is visible to the naked eye? - 5 NTU 
 
What is an important indicator of treatment efficiency and particularly the efficiency of filters and disinfection processes? - Turbidity 
 
Why are particles that cause turbidity harmful? - They can hide or entrap harmful organisms so that the disinfe...
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Oit Exam Package Deal (Latest) Scored A+
Oit Exam Package Deal (Latest) Scored A+
Examen
OIT sample test All Possible Questions and Answers with complete solution
to calculate the amount of chemical needed, an operator must know the proper dosage 
required and the.... - ️️rate of water flow 
operator smells hydrogen sulphide in confined space - ️️do not enter until no smell 
and only when all safety equipment is in place 
1 kPa raises water - ️️10.2 cm 
unit used to measure the total daily or monthly electrical usage - ️️Kilowatt hours 
4" pipe can carry ________________ of water as a 2" pipe (assuming same water 
velocity and pressure) ...
Examen
OIT: Exam Questions With Answers Graded A+ Assured Success
What are grab samples and when is it used? - ️️A single sample taken at one place 
and time. Used when water quality and quantity are not variable 
What is used to measure flow in an open channel? - ️️Weirs or flumes. Flow is 
determined by the height of water at a particular point 
Why are particles that cause turbidity harmful? - ️️They can hide or entrap harmful 
organisms so that the disinfectant is unable to reach them. It calls increases CL demand 
which can be carcinogenic 
Wh...
Examen
Oit- Exam Prep Questions Correctly Solved & Scored A+
air gap - ️️an open vertical drop, or vertical empty space that separates a drinking 
water supply; prevents the contamination of drinking water by back siphonage or 
backflow 
ampere - ️️the current produced by an electromotive force of one volt acting 
through a resistance of one ohm 
surge chamber - ️️allows water to flow into or out of the pipe and minimizes any 
sudden pos. or neg. pressure waves or surges in the pipe 
colloids - ️️very small, finely divided solids that rema...
Examen
OIT- Exam Questions And Answers Rated A+ New Update Assured Satisfaction
appurtenances - ️️machinery, appliances or structures attached to a main structure 
that are necessary to allow it to operate as intended, but not considered part of the main 
structure. 
autotrophic - ️️Pertaining to organisms capable of obtaining energy by oxidation of 
inorganic compounds. 
what is the best defense against water borne disease for an operator - ️️washing 
your hands is a must before eating, smoking or using the washroom. Never put your 
hands near your neck when wo...
Examen
OIT Exam Questions And Answers Rated A+ New Update Assured Satisfaction
What is the turbidity measurement that is visible to the naked eye? - ️️5 NTU 
What is the purpose of flocculation? - ️️To achieve optimum size particles which 
will readily settle out of the water or can be easily filtered. Addition of too much or too 
little coagulant decreases the efficiency of the treatment process. 
What are packing glands? - ️️Seals which prevent the pumped fluid from leaking 
from a pump and prevent air from entering 
What is backflow siphonage caused by in di...
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Water Treatment Oit Test Questions And Answers
Water Treatment Oit Test Questions And Answers