The angle in degrees moved by the crankshaft of a four cylinder engine between firing impulses is _________(a) 90(b) 180(c) 360(d) 720I got this question during an interview for a job.This intriguing question originated from Energy Cycle topic in section Internal Combustion Engines of Automobile Engineering

The angle in degrees moved by the crankshaft of a four cylinder engine

1.	The angle in degrees moved by the crankshaft of a four cylinder engine between firing impulses is _________(a) 90(b) 180(c) 360(d) 720I got this question during an interview for a job.This intriguing question originated from Energy Cycle topic in section Internal Combustion Engines of Automobile Engineering
Answer» Right answer is (b) 180 Best explanation: As engines are alternately fired so the ANGLE MOVED by crankshaft decreases to 180 between firing IMPULSES.

Discussion

No Comment Found

Related InterviewSolutions

The two-stroke engine is easy to manufacture.(a) True(b) FalseThis question was posed to me by my school principal while I was bunking the class.This key question is from 2 Stroke Engines in chapter Internal Combustion Engines of Automobile Engineering
What is the delivery ratio of the crankcase scavenged engine?(a) Greater than 1(b) Less than 1(c) Equal to 1(d) Greater than 2This question was addressed to me during an online exam.I would like to ask this question from 2 Stroke Engines in division Internal Combustion Engines of Automobile Engineering
How much power will two-stroke engine of the same size as the four-stroke engine develop at the same speed?(a) Four times the power(b) Twice the power(c) Half the power(d) Same powerThis question was addressed to me in examination.My doubt is from 2 Stroke Engines in chapter Internal Combustion Engines of Automobile Engineering
Which of the following is not an advantage of a two-stroke engine?(a) Not valves(b) Lighter flywheel(c) More uniform torque(d) No lubrication systemThe question was asked in a job interview.Enquiry is from 2 Stroke Engines topic in portion Internal Combustion Engines of Automobile Engineering
For two-stroke SI engine, the scavenging efficiency is 0.5, cylinder volume of 1200 cc and the scavenging density is 1.3 kg/m^3. What is the mass flow rate of air per cycle?(a) 0.00072 kg/cycle(b) 0.00076 kg/cycle(c) 0.00074 kg/cycle(d) 0.00084 kg/cycleThis question was posed to me in an interview.The above asked question is from 2 Stroke Engines topic in portion Internal Combustion Engines of Automobile Engineering
What is the scavenging efficiency for the perfect mixing if the delivery ratio is 1.5?(a) 80.73%(b) 81.73%(c) 82.73%(d) 84.73%I had been asked this question in an interview.I'm obligated to ask this question of 2 Stroke Engines in division Internal Combustion Engines of Automobile Engineering
What is the excess air factor in the case of a two-stroke engine if the delivery ratio is 1.7?(a) 1.0(b) 0.8(c) 0.7(d) 0.9The question was posed to me in quiz.I would like to ask this question from 2 Stroke Engines in portion Internal Combustion Engines of Automobile Engineering
How can a two-stroke engine identify by?(a) Piston size(b) Absence of valves(c) Cooling system(d) Lubrication systemThis question was addressed to me by my college professor while I was bunking the class.This is a very interesting question from 2 Stroke Engines topic in chapter Internal Combustion Engines of Automobile Engineering
Which of the following is the most perfect method of scavenging?(a) Reverse flow scavenging(b) Loop scavenging(c) Uniform scavenging(d) Cross scavengingThe question was posed to me during an interview for a job.This question is from 2 Stroke Engines topic in portion Internal Combustion Engines of Automobile Engineering
The flywheel stores the potential energy.(a) True(b) FalseI got this question in exam.I want to ask this question from Flywheel topic in section Internal Combustion Engines of Automobile Engineering

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment