How the FM200 Gas Supression System wil Work????
Answer Posted / ravi
Working Principle of FM200 System:-
FM200 (HFC227ea) is a synthetic fire suppression agent.
FM200 extinguishes the fire by removing the free radicals
or heat element of the fire triangle. The concentration of
FM200 is typically 7.9% of the room volume and 8.5% for
higher hazard area’s such as floor voids or area’s with
higher fire risks. The main advantage of FM200 is the
amount of agent required to suppress a fire. This means
fewer cylinders, therfore less wasted space for storage of
FM200 cylinders.
| Is This Answer Correct ? | 28 Yes | 7 No |
Post New Answer View All Answers
What is the function of retrip in busbar?
how is the testing of an REF relay? what are the test REF circuit having?
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
What is the RMS and DFT principle of analogue maesurments. Which way they are advangages. where which princples give optimum results.
How does an induction motor start?
what are the factors to be considered while design the breaker either HT or LT??
how is find out kwh step by step
What is accuracy of a measurement?
Difference between Earthing Truck & Earthing trolly for HT panel
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
what is the breaking capacity and making capacity of circuit breaker and how
What is the Surge for 1.1 Phase Induction Motor(For Eg.1Hp) 2.3 Phase Induction Motor(For Eg.1Hp) 3.AirConditioner(For Eg 1Ton) 4.Refrigerator(For Eg 180Ltr or 160kW) 5.Induction Cooker 4. Ceiling Fan
explain the types of drives
what are pilot cells
Dear all i want to know SEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me zohairaukllah@yahoo.com