Home
MCQ QUIZ APP DOWNLOAD

What is the correct answer?

4

In practice, the compression ratio of compression-ignition (CI) engine ranges from

A. 15 to 25

B. 5 to 10

C. 40 to 55

D. 60 to 70

Correct Answer :

A. 15 to 25


Related Questions

Fibrous fracture is normally encountered in the __________ materials. Even though heat transfer co-efficient in boiling liquids is large, use… Which of the following is the most wear resistant grade of carbide used… __________ rubber is generally used for making 'O' rings used for vacuum… Natural water contains approximately __________ percent of heavy water. A high pressure boiler generates steam at a pressure greater than __________… Neutrons are present in all atoms except that of Methyl orange indicator turns Consumable electrodes are used in the __________ welding. Upto the critical radius of insulation, added insulation, will High speed steel tools retain their hardness upto a temperature of __________… Copper deposits are found in India at the following location: Thermal conductivity of a material does not depend upon its If a solid is compressed adiabatically in its elastic range, its __________… Encyclopaedia of Chemical Technology has been Annealing of cast iron The condition of diffraction from a crystal is given by A compact estimate about the amount of materials handling between various… Hydrogen in liquid steels is dissolved Chlorine acts as a bleaching agent only in the presence of Pick out the wrong statement Steels with high carbon equivalent have poor Weldability, because in these… More than 95% of __________ is present in corundum. Hooke's law Pick out the wrong statement about nucleate boiling. The cooling rate required to freeze 1 ton of water at 0°C into ice… Dowtherm is a Which of the following does not discharge the dust collected as a dry… With increase in impurities in metals, their corrosion resistances Hot extrusion of aluminium is done in the temperature range of __________…