Q. Which among the following type is named when the silicon content is 12% in an aluminum alloy?

View solution

Q. Which of the following is the main reason for a burnt piston?

View solution

Q. Which of the following is not a reason for piston failure?

View solution

Q. Which if the following is defined as the distance between the axis of the piston pin and top of the piston crown?

View solution

Q. Which material is coated on the piston to increase the service life?

View solution

Q. Which among the following is not a function of the piston rings?

View solution

Q. Which of the following is provided to make up for the cylinder wear?

View solution

Q. Which among the following is defined as percentage gap collapse when the ring closed to nominal cylinder diameter for 6 hrs at 350 degrees centigrade?

View solution

Q. Which of the following is not a factor for scuffing?

View solution

Q. Which among the following type of piston ring is used for worn-out cylinders?

View solution

Q. Which of the is caused due to excess of end gap?

View solution

Q. Which of the following is not an advantage of reducing the ring width?

View solution

Q. What is the range in millimeter of the end gap for the top compression ring per 25 mm of bore size?

View solution

Q. What is the reduction of gas leakage in a gapless type ring?

View solution

Q. Which are the other materials added to cast iron in the manufacturing of piston ring?

View solution

Q. What is the minimum number of compression rings required in an engine?

View solution

Q. Which of the following is not a factor for ring selection?

View solution

Q. Based on which forging technique is the connecting rod forged?

View solution

Q. Which of the following is the proper measurement of the connecting rod length?

View solution

Q. Buckling is found in which part of the engine?

View solution