MECHANICAL
in this categories we provide only mechanicals related study material
CATALYTIC CONVERTER ( ITS TYPES WORKING AND LIMITATIONS)
Catalytic converters are widely used in car all over the world.It is cylindrical canister placed between exhaust manifold and silencer.
Read moreDIFFERENCE BETWEEN PETROL(S.I) AND DIESEL(C.I) ENGINE
PETROL (SPARK IGNITION) ENGINE DIESEL (COMPRESSION IGNITION) ENGINE Petrol engine works on Otto cycle. Diesel engine works on Diesel cycle.
Read moreCARBURETOR ITS WORKING AND ADVANTAGE
SIMPLE CARBURETOR Simple carburetor consists of a float chamber, nozzle with metering orifice, venturi andthrottle valve.The float and needle valve
Read moreSUPERCHARGING OF IC ENGINE AND ITS EFFECT, SUPERCHARGING VS TURBOCHARGING
SUPERCHARGING The power output of an engine depends upon the amount of air inducted per unit time.The amount of air
Read moreACTUAL AND THEORETICAL VALE TIMING DIAGRAM OF FOUR AND TWO STROKE, VALVE OVERLAP AND ITS DISADVANTAGE
Valve timing Daigram Ideal valve timing diagram for four stroke Cycle completed in – 2revTotal crank angle – 2×360= 720
Read moreCARNOT CYCLE
Carnot cycle is an ideal cycle, which is not possible in actual practice because heat addition and rejection at constant
Read moreAIR STANDARD EFFICIENCY OF CYCLE
in order to compare thermal efficiency of actual runing engine its performance is compared with theoretical thermal efficiency of ideal
Read moreHEAT ENGINE
Heat engine is a device, which converts heat energy into mechanical work. The miechanical energy of fuel is converted into
Read moreESSENTIAL ELEMENT OF POWER CYCLE
(b) Heat source and heat sink : According to 2nd law of thermodynamics, for workingof heat engine, at least two
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