|
Why is it that Halon is not released on a high gas shutdown alarm in a gas turbine hood?
|
|
0
|
311
|
March 16, 2018
|
|
What is the important factor set on a gas monitor loop?
|
|
0
|
413
|
March 16, 2018
|
|
How much is the gas concentration in the test gas cylinder?
|
|
0
|
409
|
March 16, 2018
|
|
What is test gas used to calibrate a gas monitor?
|
|
0
|
653
|
March 16, 2018
|
|
What are the types (manufacturer) of gas monitor systems used in P.D.O.?
|
|
0
|
495
|
March 16, 2018
|
|
Why is a three wire system used on the sensors?
|
|
0
|
666
|
March 16, 2018
|
|
How to check a gas monitor without test gas?
|
|
0
|
630
|
March 16, 2018
|
|
How much approximately is the resistance of a gas sensors filament?
|
|
0
|
473
|
March 16, 2018
|
|
What are the name of the filaments inside the gas sensor?
|
|
0
|
1651
|
March 16, 2018
|
|
What is a ‘flame arrester’ in a gas sensor? What does it do?
|
|
0
|
431
|
March 16, 2018
|
|
What are the components used in a gas detection loop?
|
|
0
|
420
|
March 16, 2018
|
|
Why is gas detection as important as fire detection?
|
|
0
|
468
|
March 16, 2018
|
|
Explain the operating principle of a gas detection system
|
|
0
|
623
|
March 16, 2018
|
|
What is a ‘combustible gas mixture’?
|
|
0
|
707
|
March 16, 2018
|
|
What does a hood ventilation fan do when a fire is detected? And why?
|
|
0
|
736
|
March 16, 2018
|
|
How much is the delay between fire detection and Halon release? Why is the time delay required?
|
|
0
|
555
|
March 16, 2018
|
|
What is a ventilation defeat switch?
|
|
0
|
716
|
March 16, 2018
|
|
What has to be done prior to entering a gas turbine hood?
|
|
0
|
343
|
March 16, 2018
|
|
What are the alarm and shut down setting on a gas monitor?
|
|
0
|
421
|
March 16, 2018
|
|
Explain the calibration procedure of a gas monitor system
|
|
0
|
387
|
March 16, 2018
|
|
Explain the operating principle of a gas monitor?
|
|
0
|
1202
|
March 16, 2018
|
|
What happens when a heat switch actuates?
|
|
0
|
418
|
March 16, 2018
|
|
What maybe the reasons if a unit shutdown on false heat detected alarm?
|
|
0
|
377
|
March 16, 2018
|
|
Why are there ‘heat switches’ in side the hood, when there are UV detectors?
|
|
0
|
454
|
March 16, 2018
|
|
What are the Halon manual release facilities available on a Solar gas turbine?
|
|
0
|
562
|
March 16, 2018
|
|
How much is the time delay between fire sensing by a UV detector and confirming with an alarm?
|
|
0
|
858
|
March 16, 2018
|
|
What happens when UV detectors detect a fire?
|
|
0
|
628
|
March 16, 2018
|
|
What is voting Logic of UV detectors in Soar and Ruston gas turbines?
|
|
0
|
1635
|
March 16, 2018
|
|
How many UV detectors are installed in Solar, Ruston TB-5000 and Ruston TA-1750 gas turbine hoods?
|
|
0
|
401
|
March 16, 2018
|
|
In a Ruston gas turbine, why are there two Halon cylinders in each bank? How do they function?
|
|
0
|
372
|
March 16, 2018
|