Automobile Engineering - Study Mode

[#71] The specific gravity of Diesel is about
Correct Answer

(C) 0.85

Explanation

Solution: The specific gravity of Diesel is about 0.85

[#72] A four cylinder engine has a capacity of 2.4 litres. The swept volume of one cylinder is
Correct Answer

(B) 600 cm 3

Explanation

Solution: Volume of one cylinder will be $$frac{{2.4}}{4}$$ = 0.6 litres or 600 cubic centimeters.

[#73] The calorific value of petrol is about
Correct Answer

(C) 42.7-43.5 MJ/kg

Explanation

Solution: The calorific value of petrol is about 42.7-43.5 MJ/kg

[#74] The specific gravity of petrol is about
Correct Answer

(A) 0.75

Explanation

Solution: The specific gravity of petrol is about 0.75

[#75] The crescent shaped cavity on the piston head top surface is called as
Correct Answer

(C) Valve recess

Explanation

Solution: The crescent shaped cavity on the piston head top surface is called as Valve recess