Answer / sachin kango

because at the same compression ratio the CI engine proper
fuel not burned.in other case SI engine fuel burning is
complete then it is give more efficiency...............

Answer / syed minal hussain jafri

otto cycle more efficint from diesel cycle because diesel burns in high temprature and petrol burns on low temprature this is the different between chemical properties of petrol and diesel. petrol engine and diesel engine have also depend on wait ratio petrol engine are use in small automobiles while the diesel are used in heavy automobiles.have same compression ratio but chemical properties make different between one another.

how many types of oil spilling available .what types of tools using for oil spillling precautions.

0 Answers   L&T,

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What is the air flow rate at suction, if impeller of dia 1500mm and it consists of 8 no's vane, running at 1500 rpm? Dia of suction pipe is 500mm.

1 Answers  

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What is atmospheric pressure?

2 Answers  

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what is the unit of hardness

3 Answers   Kingfisher, TCS, Videocon,

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Is it the relation between friction and power losses ? is it relation among stress, friction and power loses in cicular ring ?

0 Answers  

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what is the diffrence between Torque and Power ( layman Idea)?

0 Answers   BARC,

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A Wheel accelerates from rest with an acceleration of 6 rad/sec seq. How many revolutions are experienced in 4 sec.? give answer with solution.

4 Answers   Essar,

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What will happen if oil is mixed with boiler feed water? Which is the best lubricant-air, oil or water? what is difference between fan and blowers

1 Answers  

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An Rod of 25mm in dia, is bend and made into a circle Ring with outer dia 200mm, then what ll be the length of rod required?

2 Answers   SSK,

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friction force depend upon contact area or not.if depen how

2 Answers  

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How much fuel is to be burn for production of 1 ton steam?

0 Answers  

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What school did you attend in engineering?

0 Answers  

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