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VIT
VARIABLE INJECTION TIMING IS A METHOD IN WHICH THE TIMING OF FUEL INJECTION IS ALTERED FOR BETTER THERMAL AND POWER EFFICIENCY AND LOWER THE SPECIFIC FUEL CONSUMPTION. NOW THE QUESTION […] Continue Reading →
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FREE SURFACE EFFECT
BALLASTING, DEBALLASTING, BUNKERING AND CONSUMPTION OF FUEL AND TAKING AND CONSUMING OF WATER ARE ALL PART OF DAILY WORK ON SHIP. DUE TO THIS THE QUANTITY OF FLUID INSIDE THE […] Continue Reading →
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WELDING DEFECTS
OVERLAP :- IT IS CAUSED BY OVERFLOW OF WELD METAL WITHOUT FUSION OVER THE PARENT METAL. UNDERCUT:- GROOVE/CHANEL ALONG THE TOE OF WELD CAUSED BY WASTAGE OF PARENT METAL DUE […] Continue Reading →
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RUDDER CHECKS AND INSPECTION
RUDDER INSPECTIN IS CARRIED OUT IN DRYDOCK TO CHECK ITS INTEGRITY IS STILL INTACT OR NOT. FOLLOWING CHECKS ARE CARRIED OUT IN RUDDER:- WHEN DOCKING IS TAKING PLACE AND WATER […] Continue Reading →
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PROPERTIES OF BEARING
MATERIAL COMPOSITION SHOULD PROVIDE STRENGTH AND DUCTILITY TO ENDURE THE SERVICE LOAD WITHOUT SHOWING SIGNS OF DEFORMITY, YIELDING AND CRACKING. IT SHOULD WITHSTAND MAXIMUM DYNAMIC LOADING WITHOUT CAUSING OVERHEATING OR […] Continue Reading →
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