Civil Engineering (CE) Exam  >  Civil Engineering (CE) Questions  >  The standard turbidity produced by one mg of ... Start Learning for Free
The standard turbidity produced by one mg of silicon dioxide (silica) in one litre of distilled water, is called
  • a)
    one Jackson turbidity unit (JTU)
  • b)
    one Formazin turbidity unit (FTU)
  • c)
    one Nephelometry turbidity unit(NTU)
  • d)
    None of the above
Correct answer is 'A'. Can you explain this answer?
Verified Answer
The standard turbidity produced by one mg of silicon dioxide (silica) ...
1 JTU= The standard turbidity produced by one mg of silicon dioxide(silica) in one litre of distilled water.
1 FTU= The standard turbidity produced by one mg of formazine in one litre of distilled water.
Nephlometer measures turbidity in NTU and both NTU and FTU measures turbidity of instrument which uses scattering principle.
View all questions of this test
Most Upvoted Answer
The standard turbidity produced by one mg of silicon dioxide (silica) ...
Jackson Turbidity Unit (JTU) as a Standard Turbidity Measurement

Turbidity is the measure of cloudiness or haziness in a liquid caused by the presence of suspended particles. To measure turbidity, various units are used, including Nephelometry Turbidity Unit (NTU), Formazin Turbidity Unit (FTU), and Jackson Turbidity Unit (JTU).

The standard turbidity produced by one mg of silicon dioxide (silica) in one liter of distilled water is known as the Jackson Turbidity Unit (JTU).

Explanation:

Silicon dioxide (SiO2) or silica is commonly found in natural water sources, and its concentration can affect the water's turbidity. In the early 20th century, Jackson developed a standard for measuring the turbidity of water samples using silica as a standard.

To create the Jackson Turbidity Unit (JTU), a suspension of silica particles is prepared in distilled water. The concentration of the suspension is adjusted until it produces a turbidity of one JTU when measured using a nephelometer. A nephelometer measures the amount of scattered light caused by the suspended particles in the sample.

The Jackson Turbidity Unit is a historical unit of measure for turbidity and is not commonly used today. The NTU and FTU units are more widely used and have a standardized reference suspension for calibration.

In summary, the standard turbidity produced by one mg of silicon dioxide (silica) in one liter of distilled water is called the Jackson Turbidity Unit (JTU).
Free Test
Community Answer
The standard turbidity produced by one mg of silicon dioxide (silica) ...
Originally turbidity was determined by measuring the depth of column of liquid required to cause the image of a candle flame at the bottom to diffuse into a uniform glow. This was measured by Jackson candle turbidity meter. The calibration was done based on suspensions of silica from Fuller's earth. The depth of sample in the tube was read against the part per million (ppm) silica scale with one ppm of suspended silica called one Jackson Turbidity unit (JTU).
Explore Courses for Civil Engineering (CE) exam

Top Courses for Civil Engineering (CE)

The standard turbidity produced by one mg of silicon dioxide (silica) in one litre of distilled water, is calleda)one Jackson turbidity unit (JTU)b)one Formazin turbidity unit (FTU)c)one Nephelometry turbidity unit(NTU)d)None of the aboveCorrect answer is 'A'. Can you explain this answer?
Question Description
The standard turbidity produced by one mg of silicon dioxide (silica) in one litre of distilled water, is calleda)one Jackson turbidity unit (JTU)b)one Formazin turbidity unit (FTU)c)one Nephelometry turbidity unit(NTU)d)None of the aboveCorrect answer is 'A'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about The standard turbidity produced by one mg of silicon dioxide (silica) in one litre of distilled water, is calleda)one Jackson turbidity unit (JTU)b)one Formazin turbidity unit (FTU)c)one Nephelometry turbidity unit(NTU)d)None of the aboveCorrect answer is 'A'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The standard turbidity produced by one mg of silicon dioxide (silica) in one litre of distilled water, is calleda)one Jackson turbidity unit (JTU)b)one Formazin turbidity unit (FTU)c)one Nephelometry turbidity unit(NTU)d)None of the aboveCorrect answer is 'A'. Can you explain this answer?.
Solutions for The standard turbidity produced by one mg of silicon dioxide (silica) in one litre of distilled water, is calleda)one Jackson turbidity unit (JTU)b)one Formazin turbidity unit (FTU)c)one Nephelometry turbidity unit(NTU)d)None of the aboveCorrect answer is 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Civil Engineering (CE). Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free.
Here you can find the meaning of The standard turbidity produced by one mg of silicon dioxide (silica) in one litre of distilled water, is calleda)one Jackson turbidity unit (JTU)b)one Formazin turbidity unit (FTU)c)one Nephelometry turbidity unit(NTU)d)None of the aboveCorrect answer is 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The standard turbidity produced by one mg of silicon dioxide (silica) in one litre of distilled water, is calleda)one Jackson turbidity unit (JTU)b)one Formazin turbidity unit (FTU)c)one Nephelometry turbidity unit(NTU)d)None of the aboveCorrect answer is 'A'. Can you explain this answer?, a detailed solution for The standard turbidity produced by one mg of silicon dioxide (silica) in one litre of distilled water, is calleda)one Jackson turbidity unit (JTU)b)one Formazin turbidity unit (FTU)c)one Nephelometry turbidity unit(NTU)d)None of the aboveCorrect answer is 'A'. Can you explain this answer? has been provided alongside types of The standard turbidity produced by one mg of silicon dioxide (silica) in one litre of distilled water, is calleda)one Jackson turbidity unit (JTU)b)one Formazin turbidity unit (FTU)c)one Nephelometry turbidity unit(NTU)d)None of the aboveCorrect answer is 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The standard turbidity produced by one mg of silicon dioxide (silica) in one litre of distilled water, is calleda)one Jackson turbidity unit (JTU)b)one Formazin turbidity unit (FTU)c)one Nephelometry turbidity unit(NTU)d)None of the aboveCorrect answer is 'A'. Can you explain this answer? tests, examples and also practice Civil Engineering (CE) tests.
Explore Courses for Civil Engineering (CE) exam

Top Courses for Civil Engineering (CE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev