Civil Engineering - Water Supply Engineering - Discussion

21. 

In pumping stations, the type of joint generally used, is

[A]. socket and spigot joint
[B]. flanged joint
[C]. expansion joint
[D]. dresser coupling joint
[E]. flexible joint.

Answer: Option B

Explanation:

No answer description available for this question.

Heera said: (Sep 25, 2019)  
Socket and spigot joints : This type of joint is mainly used for cast iron pipes of all sizes and concrete pipes below 60 cm in diameter.

Heera said: (Sep 25, 2019)  
Flanged joint : This joint is mostly used for temporary work.

Heera said: (Sep 25, 2019)  
Expansion joint : This joint is adopted at places where pipes expand or contracts due to variation in atmospheric temperature.

Heera said: (Sep 25, 2019)  
Dresser coupling : The Dresser coupling consists of one cylindrical middle ring, two follower rings, two resilient gaskets made up of a special Dresser compound and a set of steel track head bolts. Without them, a flexible joint is not possible.

Heera said: (Sep 25, 2019)  
Flexible joint : This joint is used at such places where settlement is likely to occur after laying of the pipe.

Khan said: (Oct 10, 2020)  
Thanks @Heera.

Baswa said: (Jan 8, 2021)  
Thanks @Heera.

Haritha said: (Aug 27, 2021)  
Thanks @Heera.

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