Which of the following system is known as "fire plug"?

Which of the following system is known as "fire plug"? Correct Answer Fire Hydrant

Explanation:

Fire Plug

  • The fire hydrant, or 'plug', is connected to a large water main buried deep enough underground so the water does not freeze even on the coldest day of the year.
  • The valve at the top of hydrant extends down to the water main.
  • When the fighter open the valve, water is allowed into the hydrant for their use.
     

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