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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 10%

Question 1 of 10

1. It is not necessary to have teeth on the surface of the ratchet.

Question 1 of 10

Question 2 of 10

2. What is the velocity ratio of two gears if the driver gear has 15 teeth and driven gear has 5 teeth?

Question 2 of 10

Question 3 of 10

3. What is the speed ratio of two gears if the speed of the driver gear has 20 km/hr and driven gear has 10km/hr?

Question 3 of 10

Question 4 of 10

4. Members of lower pairs have line geometry.

Question 4 of 10

Question 5 of 10

5. What is the pitch of a gear if the gear contains 24 teeth and radius of the gear is 6 inches?

Question 5 of 10

Question 6 of 10

6. Which gear train is also called as “Sun and planet gear train”?

Question 6 of 10

Question 7 of 10

7. What is the purpose of pawl, when it is used against a ratchet which is attached to a shaft?

Question 7 of 10

Question 8 of 10

8. Which gear train contains only one gear in a single shaft and the driven gear does not revolve driven gear around it?

Question 8 of 10

Question 9 of 10

9. What is the torque offered by a gear, if the tangential force is 12N and radius of the gear is 0.2m?

Question 9 of 10

Question 10 of 10

10. Which among the following operations does not use belt drives?

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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