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 should be the protection scheme for a 15kw, 3-phase motor working in a lathe machine.
what is d check in dg 1500kva
11 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter
is there any chart showing the suitable cable size according to AMP and length ? for three phase motors
how you configure motorvision relay (L&T make)from DCS
Show Details FROM:Muhammed Ikram TO:qa@allinterview.com Message flagged Saturday, June 4, 2011 10:07 PMMessage bodyHello all, i want to ask a question to all of you that what is VMM (voltage monitoring module )? how it work,s? i heard somewhere that it compare 1 phase voltage to other phase voltage. but there is also some setting on it. how to set it,s setting. please tell me briefly. Thank,s and Regard,s. Muhammed Ikram.
how can found motors folt current ? how can disided circuit breakers caoicity and breaking capicity ?
i want wipro vlsi placement pattern please send me
In what cases (circumstances)we should apply P controller, PD controller, PI controller & PID controller ?
1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?
describe the fully control circuit diagram of ac drives
Hi friends, i m electrical engineer i want a cdr for migration purpose so anybody have information about this then send me on jayesh_ee88@yahoo.com.please try to me
what is basic difference betmeen normal & flame proof motor??
how to ctrl motor by use of ac or dc drive.plz explain evdintly
what is high - pot test. what's its use?????