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Total Questions : 2607 | Page 259 of 261 pages
Question 2581. 4. Compression members tend to buckle in the direction of
  1.    Minimum cross section
  2.    Axis of load
  3.    Perpendicular to axis of load
  4.    Least radius of gyration
 Discuss Question
Answer: Option D. -> Least radius of gyration
Question 2582. 5. If a car turns towards right, man sitting inside will move towards
  1.    Right
  2.    Left
  3.    Remain erect
  4.    Unpredictable
 Discuss Question
Answer: Option B. -> Left
Question 2583. 6. Diameter of washer is generally taken
  1.    Equal to nut size
  2.    Less than nut size
  3.    Bigger than nut size
  4.    Any size irrespective of nut size
 Discuss Question
Answer: Option C. -> Bigger than nut size
Question 2584. 9. Addendum of a cycloidal gear tooth is
  1.    Cycloid
  2.    Involute
  3.    Epicycloid
  4.    Hypocycloid
 Discuss Question
Answer: Option C. -> Epicycloid
Question 2585. 8. Which type of gear will be used for non-intersecting perpendicular shafts
  1.    Helical gears
  2.    Worm gears
  3.    Hypoid gears
  4.    Herringbone gears
 Discuss Question
Answer: Option C. -> Hypoid gears
Question 2586. 7. Splined shaft is used in applications
  1.    In which stress concentration due to deep key-way is to be avoided
  2.    High torque is to be transmitted
  3.    High r.m.p.
  4.    Calling for axial relative movement between shaft and hub
 Discuss Question
Answer: Option D. -> Calling for axial relative movement between shaft and hub
Question 2587. 0. Which type of gear will be used to have minimum axial thrust
  1.    Helical gears
  2.    Herringbone gears
  3.    Hypoid gears
  4.    Worm gears
 Discuss Question
Answer: Option B. -> Herringbone gears
Question 2588. 4. As pump speed increases, its NPSH (net positive suction head) requirement
  1.    Increases
  2.    Decreases
  3.    Remains same
  4.    Unpredictable
 Discuss Question
Answer: Option A. -> Increases
Question 2589. 5. If pump NPHS requirements are not satisfied
  1.    It will not develop head
  2.    It will be cavitated
  3.    Efficiency will be low
  4.    It will consume excessive power
 Discuss Question
Answer: Option B. -> It will be cavitated
Question 2590. 1. Spiral gears are suitable for transmitting
  1.    Small power
  2.    Huge power
  3.    No power but motion only
  4.    Any power
 Discuss Question
Answer: Option A. -> Small power

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