Related Questions

Are available in size Stoneware sewers
A 10 cm
B 15 cm
C 20 cm
D All the above
The most commonly used material for sewers for carrying sewage in the normal situation is
A Asbestos cement
B Stainiess steel
C Stoneware
D Cast iron
Welded joint is superior to revetted joint in respect of ease of fabrication, weight and strength. Which of the following joints is the most suitable for pipes carrying fluids under high pressure and temperature?
A Flanged joint
B Expansion joint
C Bell and spigot joint
D None of these
Acid proof stoneware
A Has very low strength
B Cannot be heated
C Is broken by small temperature changes
D All of the above
__________ joint is mostly used for joining pipes carrying water at low pressure.
A Nipple
B Socket
C Union
D Bell and spigot
For design of sewers, percentage of sewage discharge is assumed
A 65 to 70%
B 70 to 75%
C 75 to 80%
D 85%
Which of the following sewers is preferred for combined system of sewage?
A Circular sewer
B Egg shaped sewer
C Rectangular sewer
D None of the above
Large diameter reinforced cement concrete (RCC) pipes are generally joined by __________ joint.
A Flanged iron
B Collar
C Flexible
D Expansion
The pipe joint mostly used for pipes carrying water at low pressures is
A Socket joint
B Nipple joint
C Union joint
D Spigot and socket joint
A tank is fitted with 8 pipes, some of them that fill the tank and others that are waste pipe meant to those that empty the tank can empty it in 6 hours. If all the pipes are kept open when the tank is full, it will take exactly 6 hours for the tank to empty. How many of these are these are fill pipes?
A 2
B 4
C 6
D 5

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