AUTOMOBILE ENGINEERING DIPLOMA MODEL QUESTION PAPER

AUTOMOBILE ENGINEERING DIPLOMA MODEL QUESTION PAPER BTE/DTE

For Latest PDF: Visit here

MODEL  QUESTION  PAPER

 

SUBJECT : Automobile engineering                                   SUBJECT  CODE :­­­­­­­­­­­­_______

TIME : THREE HOURS                                                            TOTAL  MARKS : 100

________________________________________________________________________

Note : 1)   Section – I  is compulsory .

2)      Answer  any  two  full  questions  from  section – II, III  &  IV

3)       

Section – I

Q – 1 ) a)  Fill in the blanks with appropriate words                  1X5= 5

                 i)  Using the liners in cylinder block___________the life of the cylinder block

                 ii)  The vibration is more in   __________ cooled engines

                 iii)  Lead Acid battery is used for ______________.

                 iv)   __________ is used for transferring power to back wheel.

                 v) ___________ is used to spread and level the ground.           

b)  Explain with line diagram working of internal expanding brake                5 Marks

                                                            SECTIO N – II

Q – 2)   a) State the functions of piston rings                                                    5 Marks                   

              b)  Distinguish between dry liner and wet liner                                   5 Marks

              c)  State the different valves and explain any one                                5 Marks                                                

Q – 3) a) Explain briefly the pump circulation system                                       5 Marks                   b) State the advantages and disadvantages of air cooling over water cooling system

                                                                                                                              4 marks

            c)  Explain briefly high pressure lubrication system                                6 Marks                                                     

Q- 4) a) Distinguish between Octane number and Cetane number.                          05

           b)  State the types of carburetors and with sketch explain the working of simple carburetor        

                                                                                                                                   10 marks

                                                                        

                                                            SECTION – III

Q – 5)   a)   Explain the working of multipoint fuel injection system       05 Marks

                b)  Explain the working of battery ignition system                    10 Marks

           

Q- 6)   a)   Explain the working of electronic ignition system.                    06 Marks

                b)   Explain briefly the different lights used in automobile         04 Marks

                b)   List the advantages of electronic ignition system                 05 Marks

Q- 7) a) Explain briefly the working of multi plate clutch                          07 Marks

           b)  State the different types of gear boxes and explain constant mesh gear box

                                                                                                                     08  Marks

                                                          

SECTION – IV

Q – 8) a) Explain with sketch working of differential with sketch        09 Marks

            b)  Explain the Caster, camber and king pin inclination             06 Marks                                        

Q- 9)     a)   Explain necessity of suspension system.                              04 Marks

              b)  Explain with sketch the working of telescopic shock absorber.  08 Marks

               c)  List the applications of tractor                                             03 Marks

Q-10)      a) Write short notes on the following:                                                         ( 5 x 3 ) = 15

                     i)   Special vehicles.

                     ii)  Fuel injector

                     iii)  Centrifugal clutch

                     iv)  Disc brake

Tags: Karnataka BTE DTE Question Paper, Automobile Diploma course