πŸ“Š Public Health Engineering
Q. When the pO value of water is 5, then it has ?
  • (A) no perceptible odour
  • (B) distinct odour
  • (C) faint odour
  • (D) extremely strong odour
πŸ’¬ Discuss
βœ… Correct Answer: (D) extremely strong odour
πŸ“Š Public Health Engineering
Q. The amount of water collected in a reservoir is divided into three portions and the order of their existance from bottom to the top is ?
  • (A) useful storage, surcharge storage, dead storage
  • (B) useful storage, dead storage, surcharge storage
  • (C) dead storage, useful storage, surcharge storage
  • (D) none of the above
πŸ’¬ Discuss
βœ… Correct Answer: (C) dead storage, useful storage, surcharge storage

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