Which of the following increases with the reduction of area in a venturi?(a) Temperature(b) Velocity(c) Enthalpy(d) EntropyI have been asked this question during an interview.My doubt stems from Petrol Engine Fuel Supply System topic in section Petrol Engine Fuel Supply System of Automotive Engine Design

Which of the following increases with the reduction of area in a ventu

1.	Which of the following increases with the reduction of area in a venturi?(a) Temperature(b) Velocity(c) Enthalpy(d) EntropyI have been asked this question during an interview.My doubt stems from Petrol Engine Fuel Supply System topic in section Petrol Engine Fuel Supply System of Automotive Engine Design
Answer» CORRECT answer is (b) VELOCITY The best I can explain: In the venturi the passage is is minimum. Thus due to LESS area, the air velocity increases and because of this INCREASE in velocity, a decrease in pressure is caused at the NOZZLE which is located in venturi itself.

Discussion

No Comment Found

Related InterviewSolutions

How is the piston crown created in a direct injection to help a minimum of air and fuel before combustion?(a) Scavenged(b) Swirling vortex(c) Plain(d) CircleI had been asked this question in an international level competition.I would like to ask this question from Petrol Injection topic in section Petrol Engine Fuel Supply System of Automotive Engine Design
How many numbers of a circuit are required in the computer to control injection in a Throttle body injection?(a) 5(b) 1(c) 2(d) 3The question was asked in class test.The question is from Petrol Injection in chapter Petrol Engine Fuel Supply System of Automotive Engine Design
Without any fear of which of the following higher compression ratios can be adopted in the petrol injection system?(a) Ignition lag(b) After burning(c) Detonation(d) Flame propagationThis question was posed to me during an interview.My enquiry is from Petrol Injection in division Petrol Engine Fuel Supply System of Automotive Engine Design
How is the time given for the mixing of air and petrol concerning the port injection system?(a) More(b) Less(c) No time(d) Has no effectThe question was asked in an online quiz.I need to ask this question from Petrol Injection topic in chapter Petrol Engine Fuel Supply System of Automotive Engine Design
Where is the injector placed in the direct injection system?(a) Intake manifold(b) Next to the inlet valve(c) Inside the cylinder(d) Near the throttle bodyI had been asked this question during a job interview.The query is from Petrol Injection in chapter Petrol Engine Fuel Supply System of Automotive Engine Design
In which of the following stroke concerning ultra-lean mode the fuel is injected?(a) Intake(b) Compression(c) Expansion(d) ExhaustI had been asked this question by my college professor while I was bunking the class.My question is taken from Petrol Injection topic in portion Petrol Engine Fuel Supply System of Automotive Engine Design
How is the air-fuel mixture for full power mode?(a) Rich(b) Lean(c) Stoichiometric(d) Very leanThis question was addressed to me in an international level competition.Origin of the question is Petrol Injection in division Petrol Engine Fuel Supply System of Automotive Engine Design
Which of the following is not a component of a petrol injection system?(a) Injection pump(b) Injection nozzle(c) Pipelines(d) Compression ringThe question was posed to me in exam.I want to ask this question from Petrol Injection in section Petrol Engine Fuel Supply System of Automotive Engine Design
Which among the following is not an advantage of petrol injection?(a) Fuel consumption is less(b) Rapid response to throttle(c) High-quality fuel distribution(d) Low efficiencyI got this question by my school principal while I was bunking the class.My query is from Petrol Injection in section Petrol Engine Fuel Supply System of Automotive Engine Design
Which among the following is not a factor affecting the pulse width?(a) Coolant temperature(b) Oxygen level in the exhaust(c) Base pulse width(d) Muffler explosionThe question was asked during an online interview.My query is from Petrol Injection topic in chapter Petrol Engine Fuel Supply System of Automotive Engine Design

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment