Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / nagarjuna
THERE IS A DEVICE WHICH SENDS RAYS FROM ONE TERMINAL TO
OTHER TERMINAL(LIKE CAPACITOR)
LIKE
-------/ /-------
BETWEEN THESE A RAY WIL TRAVEL ,IF FIRE
WILL OCCUR MEAN ,SMOKE WILL FORM ,THAT SMOKE WILL BARRIER
THE LIGHT ,SO LIGHT WILL NOT ENTER FROM ONE TERMINAL TO
OTHER .SO THAT THE SENSOR SENSES THAT AND BLOW ALARM.
| Is This Answer Correct ? | 12 Yes | 1 No |
Post New Answer View All Answers
When lag/lead/lag-lead compensation is employed?
What is Surge Capacitor? Why it is require in Generator Circuit Breaker,inspite of surge arrester?
Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.
working principles of cf lamp,incandescentlamp and f lamp?
what are the advantages disadvantages of connecting high voltage block( 1:1 transformers) transformers between the turbo generators and busbars.
List the disadvantages of constant k filters?
What Maximam Gap Taibaar & Bush
What are the various kind of cables used for transmission?
calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.
How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.
Details about Flux Compensated magnetic Amplifer starter for motors
Pls explan the OLR setting in VCB at HT yard
How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx
how to fit 3 HP crompton gear motor with conveyor with the use of staring delta starter or ordinary starter?
Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm
