My Report

Mechatronics Mock Test 7


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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Question 1 of 10

1. What is the velocity ratio of two gears if the driver gear has 20 teeth and driven gear has 10 teeth?

Question 1 of 10

Question 2 of 10

2. What is the minimum number of tooth, a ratchet should have?

Question 2 of 10

Question 3 of 10

3. Which among the following is an advantage of using belt drives over chain drives?

Question 3 of 10

Question 4 of 10

4. What is the maximum distance, a pawl can travel during the backward motion of a ratchet?

Question 4 of 10

Question 5 of 10

5. Hinge joint is an example of higher pair.

Question 5 of 10

Question 6 of 10

6. What is the train value of a gear train if the velocity ratio is 1:5?

Question 6 of 10

Question 7 of 10

7. What is the radius of a gear, if torque generated by the gear is 20Nm and the tangential force is 5N?

Question 7 of 10

Question 8 of 10

8. What is the degree of freedom of a system, that has 5 variables and only 3 equations are known?

Question 8 of 10

Question 9 of 10

9. Ball bearings provide higher rotational speed than roller bearing of same size.

Question 9 of 10

Question 10 of 10

10. What is the difference between ratchet and spur gear?

Question 10 of 10


 

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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