what are FM 200 systems? why it is useful for electrical
systems ?
- 3 Answers
- 7365 Views
- I also Faced
- E-Mail Answers
Answer Posted / saleem.d
This is one of the fire fighting system.Now a days in
software companies FM 200 was used in Data centers and
server rooms.
In case any fire occoured in there with in seconds(as per
requirements)FM 200 Gas cylenders volves opened and
quenches the arc.
I think this is the best method.Best its very costly.
| Is This Answer Correct ? | 18 Yes | 0 No |
Post New Answer View All Answers
Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.
can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.
why most of junction box vendors providing T5/T6 Temp class jb's for T3 area any special reason?
what are the problems that generally occur in power flows??
Why using synchronising methed in DG's sets?
What is the purpose of stablization resistor in high impedance bus bar protection
how we do Vector group ,magnetic balance and tap changer test in Transformer?
How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer
what is the practical application of full adder circuit?
what is load vs Torque curve & why it is used?
can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.
Define stepper motor. What is the use of stepper motor?
1)what is the function of a frequency inverter? 2)If a few frequency inverter are connected onto a device network,what are the two setting that will ensure the frequency inverter work properly on the network. 3)whats is the name of the input sensor for weigher? 4)How to confirm that the load cellis faulty? 5)Describe briefly the steps to validate that the weigher is working properly? 6)Describe the procedure to validate the flowmeter accuracy? 7)Describe briefly the steps to validate that the tempreture sensor/transformer is working properly. 8)what is the adjustment that need to be done when you are calibrating the temperature transmitter ? 9)what are the safety measures to be taken before disconnecting motor for rewinding. 10)whats is the synchronous speed in rpm of typical 4pole 50hz motor? 11)whats is the formula for kw, ohm's law 12)if a 3phase motor is rated 3kw,415vac,what is it's rated ampere?
electrical ques
What will be the diameter of pipe between conservation tank and transformer
