What is Tappet Clearance ? How to check and Adjust Tappet Clearance ?

Below Figure showing Tappet Clearance in the Exhaust Valve of 4-Stroke Diesel Engine. Here,we will...

Heat Exchanger – Types | Working | Construction

Heat Exchanger In todays article we are going to discuss about the Heat Exchanger. By the end of this...

How does the emergency generator start automatically ?

How does the emergency generator start automatically ? It is activated by a under voltage relay. When there is blackout, the under voltage relay senses...

What is a shaft generator ?

What is a shaft generator ? Shaft Generator is an alternator driven by main propulsion unit through clutch and gearing to produce electricity. It can be...

Oily Water Separator : Construction, Working Principle, How It Works ?

Have you any doubt related oily water separator? Don't worry ! In this article, I have added answer of all questions arises related to this...

Safety Devices of All marine Equipment

Safety Devices of all Marine Equipment used on board are mentioned here. What is Safety Device ? A safety device is a piece of...

How Vaccum is created in fresh water generator ?

How Vacuum is Created in fresh water generator ? In This Article,I have added How Vacuum is created...

How do I clean fuel oil duplex filter on ship

Purge the standby filter before changing over. Changeover the filter. Drain the filter which was in use. Slacken the nut, and make sure there's no residual pressure...

What is bursting disc in air compressor?

What is bursting disc in air compressor? The Bursting disc in air compressor is a safety devices of air...

What is volumetric efficiency ?Factors affecting volumetric efficiency ?

bumping clearance, sluggish opening of valves, leakage past piston rings, insufficient inter stage cooling, choked suction, ambient temperature high.