Discussion
Home ‣ Mechanical Engineering ‣ Engineering Mechanics See What Others Are Saying!
- Question
In a single threaded worm and worm wheel, the number of teeth on the worm is 50. The diameter of the effort wheel is 100 mm and that of load drum is 50 mm. The velocity ratio is
Options- A. 50
- B. 100
- C. 150
- D. 200
- Correct Answer
- 100
- 1. The specific weight is also known as weight density.
Options- A. Correct
- B. Incorrect Discuss
- 2. Which of the following material has maximum malleability?
Options- A. Lead
- B. Soft steel
- C. Wrought iron
- D. Copper Discuss
- 3. A petrol that detonates easily is called
Options- A. high octane petrol
- B. low octane petrol
- C. unleaded petrol
- D. blended fuel Discuss
- 4. A tool used to withdraw a drill from the sleeve is called
Options- A. drill remover
- B. drill puller
- C. drift
- D. drill drawer Discuss
- 5. The length of hacksaw blade is the distance between the outside edges of the holes which fits over the pins.
Options- A. Agree
- B. Disagree Discuss
- 6. Euler's formula holds good only for
Options- A. short columns
- B. long columns
- C. both short and long columns
- D. weak columns Discuss
- 7. Surface plate is used to check the trueness of flat surfaces.
Options- A. True
- B. False Discuss
- 8. Follow-up prescribes the sequence of operations to be followed.
Options- A. Correct
- B. Incorrect Discuss
- 9. An over-inflated tyre will wear the tread most near the
Options- A. edges
- B. corners
- C. centre
- D. none of these Discuss
- 10. A beam encastered at both the ends is called
Options- A. simply supported beam
- B. fixed beam
- C. cantilever beam
- D. continuous beam Discuss
More questions
Correct Answer: Correct
Correct Answer: Lead
Correct Answer: low octane petrol
Correct Answer: drift
Correct Answer: Agree
Correct Answer: long columns
Correct Answer: True
Correct Answer: Correct
Correct Answer: centre
Correct Answer: fixed beam
Comments
There are no comments.More in Mechanical Engineering:
Programming
Copyright ©CuriousTab. All rights reserved.