- Brake power
- Compression ratio
- Specific air consumption
- Mean effective pressure
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The maximum frictional force which comes into play when a body just begins to slide over another surface is called?
Answer: Option 1 Let'
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The maximum frictional force, which comes into play, when a body just begins to slide over the surface of the other body, is known as?
Answer: Option 3 Let'
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The maximum frictional force which comes into play, when a body just begins to slide over the surface of a another body, is known?
Answer: Option 3 Let'
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The frictional torque transmitted in a flat pivot bearing, considering uniform wear, is (where μ = Coefficient of friction, W = Load over the bearing and R = Radius of bearing surface)?
Answer: Option 1 Let'
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The frictional torque transmitted in a conical pivot bearing, considering uniform pressure, is (where R = Radius of shaft and $$\alpha $$ = Semi-angle of the cone)?
Answer: Option 2 Let'
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Willian's law states that the steam consumption per hour provided with a throttled governor is proportional to (where I.P. = Indicated power)?
Answer: Option 3 Let'
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Willian’s line follows the law (where b = A constant representing the shape of the Willian’s line, a = Another constant i.e. no load consumption per hour, I.P. = Indicated power, and m = Steam consumption per hour)?
Answer: Option 2 Let'
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The indicated power of a four stroke engine (in watts) is equal to (where P = Mean effective pressure in N/m², L = Length of stroke in metres, A = Cross-sectional area of the piston in m², and N = Speed of the engine in revolutions per second (r.p.s)?
Answer: Option 1
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The mechanical efficiency (ηm) of an I.C. engine is equal to (where I.P. = Indicated power, B.P. = Brake power and F.P. = Frictional power)?
Answer: Option 2 The mechanical efficiency (ηm) of an I.C. engine is equal to B.P/I.P. where I.P. = Indicated power, B.P. = Brake power F.P. = Frictional power
1 Answers 1 views
It is up to our government and planners to devise ways and means for the mobilisation of about ten crore workers whose families total up about forty crore men, women and children. Our agriculture is over-manned. A lesser number of agriculturists would mean more purchasing or spending power to every agriculturist. This will result in the shortage of man-power for many commodities to be produced for which there will be a new demand from a prosperous agrarian class. This shortage will be removed by surplus man-power released from agriculture as suggested above. The passage best supports the statement that:?
Answer: Option 2 Indian economy is in a poor shape basically due to improper mobilisation of man-power.
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