Civil Engineering - Water Supply Engineering - Discussion

8. 

Pick up the incorrect statement from the following regarding fire hydrants

[A]. Fire hydrants are fitted in water mains at 100 m to 150 m apart at fire
[B]. The minimum water pressure hydrants, is kept 1.5 kg/cm2
[C]. The water at pressure 1 to 1.5 kg/cm2 is made available for 4 to 5 hours for constant use
[D]. None of these.

Answer: Option D

Explanation:

No answer description available for this question.

Aditya said: (Aug 31, 2014)  
The min water pressure hydrants should be kept between 1 to 1.5 kg/cm2. Answer should be B.

Saksham said: (Nov 6, 2015)  
Fire hydrants are placed at distance of 75 m. So A should be correct.

Yousuf Mallick said: (Apr 25, 2016)  
The minimum water pressure hydrant is 4.2 kg/cm2.

Mjm Gcek said: (Jul 28, 2021)  
Agreed, thanks @Saksham.

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