Knowledge of fire hydrant operation is necessary in order to perform flow water from hydrant discharge openings to flush sediment.
A fire hydrant, water plug, or firelock is a connection point by which firefighters can faucet into water delivery. It is part of active fire protection. Underground fire hydrants had been utilized in Europe and Asia on the grounds that as a minimum the 18th century. Above-ground pillar-kind hydrants are a 19th-century invention.
Utilized by firefighters for the duration of a fire to place out the flames, the hearth fire hydrant functions by means of permitting your local firefighters to fast the faucet into your water utility's pressurized water gadget. The firefighters eliminate a nozzle or two, fasten hoses to the nozzles and flip the valve to get the water flowing.
The two kinds of fire hydrant systems are dry barrel and moist barrel. The moist barrel fireplace hydrant gives a consistent drift of water, while the dry barrel hearth hydrant requires a valve launch to allow water to enter. It's miles meant to allow on the spot get admission to water within the case of a hearth.
Learn more about fire hydrant here brainly.com/question/16791005
#SPJ4
Answer:
here you go ig if this is a serious question
Explanation:
Many people are going to be affected because of the coronavirus. This had been a time were people have lost many jobs and don't have the money to support their families. Also many stores are closed and they aren't able to sell their goods, which is many big stores lose lots of money. The government is also losing money because of all the checks they have given to people.
Answer:
Military dictatorship.
Explanation:
"one man has authority" - In dictatorships, the leader ("dictator") has complete, individual power.
"relies on strict military rules" - Dictatorships are are an authoritarian form of government; authoritarian governments are characterized by "favoring or enforcing strict obedience to authority" and combining that with military-enforced rule, you get a military dictatorship!
Answer:
The course of the river has been diverted in modern times and used as a source of freshwater for the irrigation of crops, particularly by Israel. This, combined with the faster-than-usual rate of evaporation that occurs in desert climates, has contributed to the depletion of the water from the Jordan River
Explanation:
