Discussion
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- Question
The equivalent length, of a given column with given end conditions, is the length of an equivalent column of the same material and cross-section with hinged ends, and having the value of crippling load equal to that of the given column.
Options- A. True
- B. False
- Correct Answer
- True
- 1. The amplitude is always __________ radius of the circle.
Options- A. equal to
- B. less than
- C. greater than Discuss
- 2. The spark ignition engines are governed by
Options- A. hit and miss governing
- B. qualitative governing
- C. quantitative governing
- D. combination of (b) and (c) Discuss
- 3. Slick is used for repairing and finishing the mould.
Options- A. Correct
- B. Incorrect Discuss
- 4. The metal patterns as compared to wooden patterns require less
Options- A. shrinkage allowance
- B. machining allowance
- C. draft allowance
- D. distortion allowance Discuss
- 5. In iron, the presence of carbon in free form is called graphite.
Options- A. Agree
- B. Disagree Discuss
- 6. A pattern is used to make the mould cavity for pouring the molten metal for casting.
Options- A. Yes
- B. No Discuss
- 7. A safety valve usually employed with stationary boilers is
Options- A. lever safety valve
- B. dead weight safety valve
- C. high steam and low water safety valve
- D. all of these Discuss
- 8. Which of the following statement is correct regarding normal cetaine?
Options- A. It is a standard fuel used for knock rating of diesel engines.
- B. Its chemical name is normal-hexadecane.
- C. It has long carbon chain structure.
- D. all ofthe above Discuss
- 9. A molecule consisting of one atom is known as
Options- A. monoatomic
- B. diatomic
- C. triatomic
- D. polyatomic Discuss
- 10. The consumable electrode is used in
Options- A. carbon arc welding
- B. submerged arc welding
- C. TIG arc welding
- D. MIG arc welding Discuss
More questions
Correct Answer: equal to
Correct Answer: quantitative governing
Correct Answer: Correct
Correct Answer: draft allowance
Correct Answer: Agree
Correct Answer: Yes
Correct Answer: all of these
Correct Answer: all ofthe above
Correct Answer: monoatomic
Correct Answer: MIG arc welding
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