My Report

Automotive Engine Design Practice Test 2


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. What is the coefficient of fixity along the YY-axis in buckling of connecting rod?

2. Find the limit on the minimum axial thickness when D=150mm and Z=7?

3. In the formula Side thrust=μ\((\frac{\pi D^2}{4})\)Pmax what is the unit of Pmax?

4. In the formula Pc=dplp(pb)p what is dp?

5. What is the Height of connecting rod at the big end when H=125mm?

6. Why piston ribs are provided in the piston?

7. Usually how many piston rings are present in a petrol engine?

8. Calculate the amount of heat conducted through piston head, when C=0.05, HCV=47×103 KJ/Kg, m=0.25 Kg/Kw/s, BP=8W?

9. Which of the mentioned below is the Rankine’s formula?

10. Which material is used in connecting rod?


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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