CS/B.TECH(ME/PE)/SEM-8/ME-811/2012
2012
AUTOMOTIVE ENGINEERING
Time Allotted : 3 Hours Full Marks : 70
The figures in the margin indicate full marks.
Candidates are required to give their answers in their own words as
far as practicable.
GROUP – A
( Multiple Choice Type Questions )
1. Choose the correct alternatives for any ten of the following :
10 × 1 = 10
i) Which of the following firing order will not work well ?
a) 1 – 5 – 3 – 6 – 2 – 4
b) 1 – 3 – 5 – 2 – 4 – 6
c) 1 – 4 – 2 – 6 – 3 – 5
d) 1 – 2 – 5 – 6 – 3 – 4.
ii) Which type of governing used in petrol engine ?
a) Quality Governing
b) Quantity Governing
c) Throttle Governing
d) Nozzle and by pass governing.
iii) The thermostat is normally positioned in the cooling
system between the
a) header hose and radiator
b) radiator and bottom hose
c) bottom hose and engine water jacket
d) Engine water jacket and header hose.
iv) What is the major difference between a petrol vehicle
and a CNG vehicle ?
a) Fuel system b) Running system
c) Braking system d) Exhaust system.
v) An all Aluminium cylinder block is advantageous
because it is
a) llight in weight
b) greater wear resistant
c) cooler than the cast iron block
d) light in weight and cooler than