GATE Exam  >  GATE Notes  >  The ratio of time for forward motion

The ratio of time for forward motion - GATE PDF Download

Figure shows a quick return mechanism. The crank OA rotates clockwise uniformly.
OA =2 cm.
OO=4 cm.
  • a)
    0.5
  • b)
    2.0
  • c)
  • d)
    1
Correct answer is option 'B'. Can you explain this answer?

Ref: https://edurev.in/question/521630/Figure-shows-a-quick-return-mechanism-The-crank-OA-rotates-clockwise-uniformly-OA-2-cm-OO4-cm-a-0-5

The ratio of time for forward motion - GATE
The ratio of time for forward motion - GATE

The document The ratio of time for forward motion - GATE is a part of GATE category.
All you need of GATE at this link: GATE

FAQs on The ratio of time for forward motion - GATE

1. What is the importance of the forward motion ratio in GATE?
Ans. The forward motion ratio is a critical factor in GATE as it determines the speed and efficiency of the gate mechanism. It represents the ratio of the time taken for the gate to move forward to the time taken for the gate to complete one full cycle. A higher forward motion ratio indicates a faster gate operation, which is desirable for maximizing productivity and reducing downtime.
2. How can the forward motion ratio be calculated in GATE?
Ans. The forward motion ratio in GATE can be calculated by dividing the time taken for the gate to move forward by the time taken for one complete cycle. For example, if the gate takes 2 seconds to move forward and completes one cycle in 5 seconds, the forward motion ratio would be 2/5 or 0.4.
3. What factors can affect the forward motion ratio in GATE?
Ans. Several factors can influence the forward motion ratio in GATE. These include the design and condition of the gate mechanism, the power source driving the gate, the load on the gate, and any external forces acting on the gate during operation. It is important to properly maintain and optimize these factors to achieve the desired forward motion ratio.
4. How does a higher forward motion ratio impact the efficiency of GATE?
Ans. A higher forward motion ratio in GATE improves the efficiency of the gate mechanism. It allows the gate to move forward more quickly, reducing the time required for each cycle. This results in increased productivity and throughput, as the gate can complete more cycles within a given time frame. Additionally, a higher forward motion ratio can also reduce wear and tear on the gate mechanism by minimizing the time it spends in reverse or idle motion.
5. Are there any disadvantages of a high forward motion ratio in GATE?
Ans. While a higher forward motion ratio is generally desirable in GATE, it is important to strike a balance to avoid potential drawbacks. A very high forward motion ratio can lead to increased stress and strain on the gate mechanism, potentially reducing its lifespan. It can also result in higher energy consumption and power requirements. Therefore, it is crucial to consider the specific requirements and limitations of the gate system when determining the optimal forward motion ratio.
Download as PDF
Explore Courses for GATE exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

The ratio of time for forward motion - GATE

,

Sample Paper

,

MCQs

,

video lectures

,

mock tests for examination

,

study material

,

practice quizzes

,

The ratio of time for forward motion - GATE

,

Summary

,

Semester Notes

,

shortcuts and tricks

,

Objective type Questions

,

Free

,

Important questions

,

Previous Year Questions with Solutions

,

The ratio of time for forward motion - GATE

,

pdf

,

ppt

,

Extra Questions

,

Exam

,

Viva Questions

,

past year papers

;