17. Which of the following sanitary fitting is NOT used in drainage system?
A)Base plate
B)Water closet
C)Bath tub
D) Sink
18. Which of the following is NOT type of wash basin
A) Vertical wash basin
B)Wall hung wash basin
C)Counter top wash basin
D)Recessed wash basin
19. Which of the following is NOT type of kitchen sink?
A)Single bowl sink
B)Farm house sink
Western sink
D)Double bowl sink
Answers
Answer:
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A housing drainage system should be put out simply and efficiently. The types of fittings included in the sanitary drainage system are wash basins, sinks, bath tubs, cisterns, urinals and water closets.
17. (a) Base plate is not a sanitary fitting used in drainage systems.
Wash basins are sanitary fittings primarily used for hand washing. They are usually made up og glazed earthenware or vitreous china.
18. (a) Vertical Wash basin is not a type of basin that is commercially available.
A sink is a rectangular basin used in kitchens or laboratories to wash utensils and glasswares fitted over a floor trap or nahni trap.
19. (c) Sinks are not classified into the Western sink mentioned in the options.