What is the diff btw Conventional & Addressable Fire Alarm
System???
Answer Posted / n manivannan
Addressable detector - Each detector has got unique number
or Address, so whenever there is smoke detection, Control
panel will indicate from which detector smoke was detected-
Easy identification of location. Exact location can be known
Conventional- In the control panel we will have only Zones
from where smoke detected. Several detectors may be
connected inthe zone. We have to rush to the zone and and
identify the zone. Only zone location is known
N Manivannan
manivannan20@hotmail.com
| Is This Answer Correct ? | 91 Yes | 1 No |
Post New Answer View All Answers
Difference between control junction box (cjb) and power junction box(pjb)?
As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.
what is the difference between skin effect
What is the name of the winding from which the supply is taken for load connections?
WHat is the general checks required for Dry type transformers
What is the function of probe in cro?
What is bridge rectifier and explain with details
I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?
how to select the no. of brushes in a lap winding?
Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.
1. what is usage for power factor in industries?? 2.why we need to monitor power factor??
while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?
HOW TO TEST A LIGHTENING ARREST ER ?
what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load
1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?