Details Assembled Drawing of Petrol Engine and Parts MCQ - ObjectiveBooks

Details Assembled Drawing of Petrol Engine and Parts MCQ

Practice Test: Question Set - 01


1. What is the roughly time of spark in a cycle?
    (A) 0.001 sec
    (B) 0.01 sec
    (C) 0.1 sec
    (D) 0.0001 sec

2. Which of the following engine incorporate with carburetor?
    (A) S.I. Engine
    (B) C.I. Engine
    (C) Diesel Engine
    (D) Steam Engine

3. Which of the following controls the air fuel ratio of petrol engine?
    (A) Governor
    (B) Carburetor
    (C) Fuel pump
    (D) Injector

4. In which engine spark plug is used?
    (A) Steam Engine
    (B) Gas Engine
    (C) Petrol Engine
    (D) Diesel Engine

5. What will be the compression ratio in a diesel engine as compare to expansion ratio?
    (A) Less
    (B) Variable
    (C) Same
    (D) More

6. Which stroke is known as power in a 4- stroke engine?
    (A) 1st stroke
    (B) 4th stroke
    (C) 2nd stroke
    (D) 3rd stroke

7. What is the air fuel ratio at which a petrol engine cannot work?
    (A) 14.7 : 1
    (B) 20 : 1
    (C) 10 : 1
    (D) 8 : 1

8. Which of the following device controls the flow of air in carburetor?
    (A) Metering system
    (B) Throttle valve
    (C) Chock
    (D) Float chamber

9. Which of the following medium is compressed in a diesel engine cylinder?
    (A) Fuel alone
    (B) Air & lubricant
    (C) Air alone
    (D) Air and fuel

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