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- Question
Which of the following parameters govern the value of shear angle in continuous chip formation?
Options- A. True feed
- B. Chip thickness
- C. Rake angle of the cutting tool
- D. all of these
- Correct Answer
- all of these
- 1. In order to grind soft material
Options- A. coarse grained grinding wheel is used
- B. fine grained grinding wheel is used
- C. medium grained grinding wheel is used
- D. any one of these Discuss
- 2. When a body is subjected to two equal and opposite pulls, as a result of which the body tends to extend its length, the stress and strain induced is
Options- A. compressive stress, tensile strain
- B. tensile stress, compressive strain
- C. tensile stress, tensile strain
- D. compressive stress, compressive strain Discuss
- 3. Transverse fillet welds are designed for
Options- A. tensile strength
- B. compressive strength
- C. shear strength
- D. bending strength Discuss
- 4. The compression test is carried on __________ materials.
Options- A. ductile
- B. brittle
- C. malleable
- D. plastic Discuss
- 5. When a body is subjected to two equal and opposite pushes, as a result of which the body tends to reduce its length, the stress and strain induced is compressive.
Options- A. True
- B. False Discuss
- 6. The hydraulic gradient line may be above or below the centre line of the pipe.
Options- A. True
- B. False Discuss
- 7. The specific humidity during dehumidification process
Options- A. remains constant
- B. increases
- C. decreases Discuss
- 8. The type of space lattice found in gamma-iron is
Options- A. face centred cubic space lattice
- B. body centred cubic space lattice
- C. close packed hexagonal space lattice
- D. none of these Discuss
- 9. Euler's equation in the differential form for the motion of liquids is given by
Options- A.
- B.
- C. ?.dp + g.dz + v.dv = 0
- D. ?.dp - g.dz + v.dv = 0 Discuss
- 10. In drilling aluminium, a drill with
Options- A. zero helix angle is used
- B. low helix angle is used
- C. high helix angle is used
- D. any helix angle can be used Discuss
More questions
Correct Answer: coarse grained grinding wheel is used
Correct Answer: tensile stress, tensile strain
Correct Answer: tensile strength
Correct Answer: brittle
Correct Answer: True
Correct Answer: False
Correct Answer: decreases
Correct Answer: face centred cubic space lattice
Correct Answer:
Correct Answer: high helix angle is used
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