Scavenging and turbocharging
Q. State the indication of scavenges fire.
Ans: Indication of scavenge fire:
• High exhaust temperature of corresponding unit.
• High local temperature in scavenge trunk.
• Black smoke in exhaust gas.
• Burning smell
• Surging of T/C.
• Flame, spark or smoke emitted from the scavenge drains.
• Loss in power, irregular and fluctuating rpm of engine.