WITCH CARDS IN USE IN FIRE CONTROL PANEL.
Answer / Shorabh Kumar Barnwal
Fire control panels use various cards to control and monitor fire alarm systems. Some common types include: 1. Addressable Initiating Device (I/O) cards: They communicate with smoke detectors, heat sensors, and manual call points. 2. Control Relay (CR) cards: These manage outputs, such as activating warning signals or controlling fire suppression equipment. 3. Power Supply (PS) cards: They provide power to the system components. 4. Communication (COM) cards: They facilitate communication between different fire control panels and with monitoring stations.
| Is This Answer Correct ? | 0 Yes | 0 No |
how we can calculate the transformer size.
21 Answers Avalon, Edison, Hyundai,
What happen if we give resistance to the armatuure of a dc motor?a
tell me about xlpe cable?
How to do cable sizing calculation for 750 A Neutral Earthing resistor for 33kv. the 33kv cable going to swbd. is 630mm2 3 runs.
Dear sir, iam completed iti ncvt electrician 2000-2002 & diploma electrical eng completed 2008-2010 distance education in rvd university, still i got B licences only but my working company want C licences, how to i get c licencese pls reply me iam in critical situation thank you karthick 9841637803
Which formation is better in transmission lines - horizontal or triangular and why ?
hi frnz,can somebody give me any project work? i am a 2nd year student & interested in practical works...plz give me some projects
What is meant by soft starter used in motors?
how many earthing is required for sever room?
what is droop?
Define resonant frequency?
WHAT IS METHOD TO DESIGN SIZE OF A 11KV UNDER GROUND CABLE FOR A OUTGOING FEEDER FEEDING 6NOS 250KVA TRANSFORMERS WITH 5KM LENGTH OF FEEDER?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)