what is the function of fire alarm system?

Answer Posted / shalini

Fire Alram System is an automated system for monitoring the
Fire / smoke incidents in a building. All the smoke
detectors, ineregen system , vesda system, etc will be
integrated to FA system and alram activation will pop up in
FA system during any abnormlities

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the effects of adding a zero to a system?

682


Maintenance of transformer???

1812


why steady state stability limit is greater than transient stability limit ? How it can be explained ?

2432


i m electrical diploma holder i want to do plc $ Scada some body tell me which insitute is best for me near chandigarh

2663


What are different types of control systems?

749






If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?

3969


I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.

1985


What is power in wattage of 8.5 TR AC

1197


following are the questions asked in interviews: 1) Considering the short circuit fault, which switchgear is preferable, SFU OR MCCB? Which operates faster? whicg one is popular in Indian Market and why? 2)Define SCPD. What is type2 coodination? 3)Why the contactor rating is higher for the fuseless selection than for fuse selection? whether the ratinf of SFU or MCCB remains the same in both the cases? 4)If the HP rating is known then can you calculate the ratings of L.V Switchgear(SFU/MCCB, contactor, OLR) without using the selection chart?

1626


what is thermal resistance of PVC Cable.

1360


what is meant by surge? what we called for high currents?

1496


how can we calculate the ratio of caustic soda and water in lrs.

5184


PLEASE ANYBODY HAVE ELECTRICAL CIRCUIT DIAGRAM FOR CHMER PULSE CD 60M SPARKING MACHINE.PLEASE MAIL ME SUPRIYAAYYAPPAN@YAHOO.CO.IN.

2349


what is advertised hop count

1283


what is difference between line differential and transformer differential?

1243