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WHY VIT IS EFFECTIVE AFTER 40% MCR.
We know that V.I.T gets effective after 40% of M.C.R. But why is that it is not functional below 40% though V.I.T will improve sfoc and gives better efficiency. […]
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INDICATION THAT BOILER TUBE IS LEAKING
BOILER’S ARE CONTINUOUSLY SUBJECTED TO HIGH TEMPERATURE AND STRESS. IT IS ALWAYS PRESSURIZED AND STEAM IS USED FOR HEATING UP OF FUEL. DUE TO HIGH TEMPERATURE, CORROSION AND OTHER FACTORS […]
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FUEL QUALITY SETTING (FQS)
FQS IS A MANUAL ADJUSTMENT OF FUEL INJECTION TIMING. THIS SETTING IS USED WHEN WE GET FUEL OF DIFFERENT IGNITION LAG. WHEN A FUEL IS RECEIVED, IT IS SENT TO […]
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BREAKING-IN AND RUNNING-IN OF M/E
BREAKING-IN PERIOD:- THE RUNNING IN OF THE NEW LINER AND PISTON RINGS IS CARRIED OUT DURING INITIAL RUNNING IN PERIOD, WHICH IS CALLED BREAKING-IN PERIOD AND DURING SUBSEQUENT SERVICE PERIOD […]
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BOILER SCALE REMOVAL BY ACID CLEANING AND NEUTRALIZATION
CHEMICAL CLEANING OF BOILER IS CARRIED OUT IN THREE CONDITION :- BEFORE INITIAL START OF BOILER. IN CASE OF HEAVY OIL CONTAMINATION. IN CASE OF HEAVY SCALING OR CORROSION. ACID […]
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ALKALINE BOILING OUT OF BOILER
CHEMICAL CLEANING OF BOILER IS CARRIED OUT IN THREE CONDITION :- BEFORE INITIAL START OF BOILER. IN CASE OF HEAVY OIL CONTAMINATION. IN CASE OF HEAVY SCALING OR CORROSION. ALKALINE […]
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MC ENGINE VS MC-C ENGINE
MC-C ENGINE IS COMPACT. MC-C OUTPUT PER CYLINDER IS MORE. MC-C HAS INCREASED STROKE TO BORE RATIO. TURBOCHARGER HAS BETTER EFFICIENCY IN MC-C. MC-C POWER TO WEIGHT RATIO IS MORE. […]
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STEPS IN CASE OF OIL CONTAMINATION OF BOILER
OIL CONTAMINATION IN BOILER IS FROM THE STEAM RETURN LINE FROM ANY F.O HEATER OR FROM ANY F.O TANKS. OIL CONTAMINATION IS A SERIOUS ISSUE AND HAVE TO BE DEALT […]
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TYPES OF VALVES IN BOILER FEED WATER LINE
BOILER IS PROVIDED WITH TWO INDEPENDENT MEANS OF FEED WATER SUPPLY TO BOILER. ONE IS MAIN FEED WATER LINE AND OTHER IS AUXILIARY FEED WATER LINE. THE MAIN FEED WATER […]
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AUXILIARY ENGINE LUBE OIL LEVEL DECREASING
LUBE OIL IS REQUIRED FOR PROPER COOLING AND REDUCING WEAR DUE TO FRICTION. LUBE OIL IS NORMALLY CONSUMED BY SOME LITRES ON A DAILY BASIS. IT’S CONSUMPTION SHOULD BE MONITORED […]
