Marine Boiler & Economizer Important Topics MEO Class 4

 Here I have tried my level best to list almost all possible questions from Auxiliary Boilers. As it is impossible to answer all questions at a time I am doing it on timely basis.  If you find that I have missed out any questions, please hint me by commenting below or mail at admin@marinesite.info. Repeatedly asked questions marked as V.imp and imp so please do give special attention for those questions

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Basics

> Marine Boiler, Uses And Types of Boiler

> Explain Fire tube Boiler And Water Tube Boiler, Difference

> Advantages Of Water tube Boilers Over Smoke tube Boiler

> Explain Marine Boiler Parts, Working with a Diagram (Imp)

> List Of Boiler mountings and uses (Imp)

> Difference between Dump Condenser and Heater/Cooler

> What is Composite Boilers ? (Imp)

Fuel System

> Explain Burners Used In Marine Boilers (Imp)

Various Procedures

> Procedure For Boiler gauge glass blow down(Imp)

> Procedure For Boiler Blow down or scum blow down (Imp)

> Procedure For Boiler cold start (Imp)

> Stopping And Depressurising of boilers

> Procedure for setting boiler safety valve

> Emergency Starting Procedure of Marine Boilers (Imp)

Water Treatments

> Ideal Boiler Water Properties 

> Boiler water tests why? How?(Imp)

Control Systems

> Explain boiler water level control System(Imp)

Alarms And Shutdowns

> Alarms And Trips (Shut Down) In Marine Boilers (Imp)

> How low and high water level alarms are tested in boiler?

Maintenance And Checks

> Boiler Maintenance
> Boiler Furnace Checks

Troubleshooting

> Reason for boiler burner dripping 

> What is Boiler Priming and Foaming? How to Prevent it?

> What is Boiler Blow Back? Action

> Fire On Economizer Causes, Indications, Action (Imp)

> Oil In Cascade Tank Causes And Action

If You Feel we Missed Any Important Questions Please Comment Below