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A petrol engine of a car develops 125 Nm torque at 2700 r.p.m. The car is driven in second gear having gear ratio of 1.75. The final drive ratio is 4.11. If the overall transmission efficiency is 90%, then the torque available at the driving wheels is
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Highest useful compression ratio (HUCR) is the highest compression ratio at which the
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The acid used in automobile battery is
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When the brake pedal free play is less than the specified value, then the
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The auto ignition in a spark ignition engine means
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The vehicle ride will be comfortable if
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The octane rating of petrol commercially available is
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The drive-shafts are connected to the differential and wheel hubs through universal joints because the universal joints
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The negative plates of a lead acid battery has
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The engine oil viscosity is defined by ___________ ratings.
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