Superb video sir ! Very very easy explanation with such information. It is presented very clearly gradually in sequence. The great thing about this video unlike other channels is, theres no extra shit added to the video, or other terms used which may be confusing or boring to a learner. Great job sir ! Loved it..
I have a question. In case of dry pilot actuator, does the sensor send signal to Fire alarm control panel ? And in turn send this signal further to open this pilot actuator ? Please clear.
The system is pressurized at the main riser check valve and maintained there until the system is activated. There is no pressure on the sprinkler lines when you have open sprinkler heads.
The mispronounced words really take a natural English speaker out of it. If your job is to communicate with people using the English language, please look up the definitions and pronunciation of the words you're using.. The way you read it gives the impression that you have no clue what you're reading.
