|
Why is it that Halon is not released on a high gas shutdown alarm in a gas turbine hood?
|
|
0
|
283
|
March 16, 2018
|
|
What is the important factor set on a gas monitor loop?
|
|
0
|
380
|
March 16, 2018
|
|
How much is the gas concentration in the test gas cylinder?
|
|
0
|
370
|
March 16, 2018
|
|
What is test gas used to calibrate a gas monitor?
|
|
0
|
624
|
March 16, 2018
|
|
What are the types (manufacturer) of gas monitor systems used in P.D.O.?
|
|
0
|
464
|
March 16, 2018
|
|
Why is a three wire system used on the sensors?
|
|
0
|
628
|
March 16, 2018
|
|
How to check a gas monitor without test gas?
|
|
0
|
586
|
March 16, 2018
|
|
How much approximately is the resistance of a gas sensors filament?
|
|
0
|
434
|
March 16, 2018
|
|
What are the name of the filaments inside the gas sensor?
|
|
0
|
1608
|
March 16, 2018
|
|
What is a ‘flame arrester’ in a gas sensor? What does it do?
|
|
0
|
394
|
March 16, 2018
|
|
What are the components used in a gas detection loop?
|
|
0
|
384
|
March 16, 2018
|
|
Why is gas detection as important as fire detection?
|
|
0
|
438
|
March 16, 2018
|
|
Explain the operating principle of a gas detection system
|
|
0
|
589
|
March 16, 2018
|
|
What is a ‘combustible gas mixture’?
|
|
0
|
666
|
March 16, 2018
|
|
What does a hood ventilation fan do when a fire is detected? And why?
|
|
0
|
710
|
March 16, 2018
|
|
How much is the delay between fire detection and Halon release? Why is the time delay required?
|
|
0
|
523
|
March 16, 2018
|
|
What is a ventilation defeat switch?
|
|
0
|
686
|
March 16, 2018
|
|
What has to be done prior to entering a gas turbine hood?
|
|
0
|
308
|
March 16, 2018
|
|
What are the alarm and shut down setting on a gas monitor?
|
|
0
|
376
|
March 16, 2018
|
|
Explain the calibration procedure of a gas monitor system
|
|
0
|
362
|
March 16, 2018
|
|
Explain the operating principle of a gas monitor?
|
|
0
|
1175
|
March 16, 2018
|
|
What happens when a heat switch actuates?
|
|
0
|
389
|
March 16, 2018
|
|
What maybe the reasons if a unit shutdown on false heat detected alarm?
|
|
0
|
344
|
March 16, 2018
|
|
Why are there ‘heat switches’ in side the hood, when there are UV detectors?
|
|
0
|
415
|
March 16, 2018
|
|
What are the Halon manual release facilities available on a Solar gas turbine?
|
|
0
|
541
|
March 16, 2018
|
|
How much is the time delay between fire sensing by a UV detector and confirming with an alarm?
|
|
0
|
828
|
March 16, 2018
|
|
What happens when UV detectors detect a fire?
|
|
0
|
594
|
March 16, 2018
|
|
What is voting Logic of UV detectors in Soar and Ruston gas turbines?
|
|
0
|
1556
|
March 16, 2018
|
|
How many UV detectors are installed in Solar, Ruston TB-5000 and Ruston TA-1750 gas turbine hoods?
|
|
0
|
366
|
March 16, 2018
|
|
In a Ruston gas turbine, why are there two Halon cylinders in each bank? How do they function?
|
|
0
|
336
|
March 16, 2018
|