MCQs of Fuels and its Supply System for SI and CI Engine (Internal Combustion Engines-2161902)

MCQs of Fuels and its Supply System for SI and CI Engine

MCQ No - 1

Iso-octane $(C_{8} H_{18})$ has an octane number of

(A) 0

(B) 50

(C) 100

(D) 120

MCQ No - 2

The normal heptane $(C_{7} H_{14})$ is given a rating of __________ octane number.

(A) 0

(B) 50

(C) 100

(D) 120

MCQ No - 3

A mixture containing 65% of iso-octane and 35% of normal heptane will have

(A) cetane number 65

(B) octane number 65

(C) cetane number 35

(D) octane number 35

MCQ No - 4

The fuels in order of decreasing knock tendency for spark-ignition engines are

(A) paraffins, aromatics, napthenes

(B) paraffins, napthenes, aromatics

(C) napthenes, aromatics, paraffins

(D) napthenes, paraffins, aromatics

MCQ No - 5

The octane number of petrol, generally available, is

(A) 20 to 40

(B) 40 to 60

(C) 60 to 80

(D) 80 to 100

Internal Combustion Engines (2161902) MCQ

MCQs of Fuels and its Supply System for SI and CI Engine

Iso-octane $(C_{8} H_{18})$ has an octane number of

The normal heptane $(C_{7} H_{14})$ is given a rating of __________ octane number.

A mixture containing 65% of iso-octane and 35% of normal heptane will have

The fuels in order of decreasing knock tendency for spark-ignition engines are

The octane number of petrol, generally available, is

Internal Combustion Engines(2161902)

Internal Combustion Engines (2161902) MCQ

MCQs of Fuels and its Supply System for SI and CI Engine

Iso-octane C8H18 has an octane number of

The normal heptane C7H14 is given a rating of __________ octane number.

A mixture containing 65% of iso-octane and 35% of normal heptane will have

The fuels in order of decreasing knock tendency for spark-ignition engines are

The octane number of petrol, generally available, is

Internal Combustion Engines(2161902)

Iso-octane $(C_{8} H_{18})$ has an octane number of

The normal heptane $(C_{7} H_{14})$ is given a rating of __________ octane number.