Download Previous year Diploma Paper of Water Supply & Waste 4th Semester Civil/0514/May 2016 Paper
Water Supply & Waste WSWWE 4th Semester Civil/0514/May 2016 Paper
                        SECTION-A
Q Fill in the Blanks                                                       15×1=15
- BOD is the measure for finding out the dissolved oxygen
- Per capita consumption of water in rural areas is taken as 135 L
- PH value of potable water is between 5 &  8.5
- Turbidity is due to SuspendedÂ
- Slow sand filters are more efficient in the removal of Bacteria
- The gas that is mainly responsible for explosion in sewer is Methane
- Smoke test is conducted for House Plumbing
- A check valve is also known as Reflux valve
- The pipe installed for ventilation purpose is called Vent pipe
- Reflux valve is also called Check valve
- Sluice valve is made of Cast iron
- The drainage pipes should be of Non-absorbent MaterialsÂ
- Alum is used for Coagulatio
- In India design period for water supply is 50 Years
- Ferrule is made up of Brass
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       SECTION-B
Q2. Attempt any five questions.                                  5×6=30
  i. What are the requirements of good building drainage?
  ii. What is pH value & its significance?
  iii. Explain screening.
  iv. What are the uses of PVC pipes?
  v. What do you meant by population forecasting?
  vi. What are factors affecting per capita demand?
  vii. What is break point chlorination?
  viii. What is the function of Bib cock?
        SECTION-C
Q3. Attempt any three questions.                            3×10=30
   i. Differentiate between slow sand filters and rapid sand filters.
  ii. What is coagulation? Explain dry feeding method of mixing coagulants in water.
  iii. What are the different water supply fixtures? Describe any four of them.
  iv. What are the requirements of a good distribution system? Explain different methods of distribution.
   v. What is disinfection? What are the various methods of disinfection of water?
BOD is the measure for finding out the dissolved oxygen
Â
Per capita consumption of water in rural areas is taken as 135 L
Â
PH value of potable water is between 5 &  8.5
Turbidity is due to SuspendedÂ
Â
Slow sand filters are more efficient in the removal of Bacteria
The gas that is mainly responsible for explosion in sewer is Methane
Â
Smoke test is conducted for House Plumbing
Â
A check valve is also known as Reflux valve
The pipe installed for ventilation purpose is called Vent pipe
Â
Reflux valve is also called Check valve
Sluice valve is made of Cast iron
The drainage pipes should be of Non-absorbent Materials
Alum is used for Coagulation
In India design period for water supply is 50 Years.
Ferrule is made up of Brass
Â
    Â
Download Previous Year Water Supply and Waste Water Engineering PSBTE Diploma Solved Paper May 2019 Click Here
Requirements of good building drainage
pH value & its significance
Screening.
uses of PVC pipes
Population forecasting
Factors affecting per capita demand
Break point chlorination
Function of Bib cock
Water Supply and Waste Water Engg WSWWEÂ Civil 4th Semester PSBTE Diploma Solved May 2019 Paper Click Here
Differentiate between slow sand filters and rapid sand filters.
Coagulation
Explain dry feeding method of mixing coagulants in water.
Different water supply fixtures
Requirements of a good distribution system
What is disinfection
What are the various methods of disinfection of water
Water Supply and Waste Water Engg. Diploma Civil/0512/May 2019 Paper Contact Us
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