Lakshya Education MCQs

Question: In a full journal bearing, the angle of contact of the bearing with the journal is
Options:
A. 120°
B. 180°
C. 270°
D. 360°
Answer: Option D

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More Questions on This Topic :

Question 1. The wear load should be __________ the dynamic load.
  1.     Equal to
  2.     Less than
  3.     Greater than
  4.     None of these
Answer: Option B
Question 2. In a full journal bearing, the angle of contact of the bearing with the journal is
  1.     120°
  2.     180°
  3.     270°
  4.     360°
Answer: Option D
Question 3. If a bearing is designated by the number 305, it means that the bearing is of
  1.     Medium series whose bore is 5 mm
  2.     Medium series whose bore is 25 mm
  3.     Light series whose bore is 25 mm
  4.     Light series whose bore is 5 mm
Answer: Option B
Question 4. If a bearing is designated by the number 305, it means that the bearing is of
  1.     Medium series whose bore is 5 mm
  2.     Medium series whose bore is 25 mm
  3.     Light series whose bore is 25 mm
  4.     Light series whose bore is 5 mm
Answer: Option B
Question 5. In a flat belt drive, if the slip between the driver and belt is 1 %, between the belt and follower is 3% and driver and follower pulley diameters are equal, then velocity ratio of the drive will be
  1.     0.96
  2.     0.97
  3.     0.98
  4.     0.99
Answer: Option A
Question 6. The static tooth load should be __________ the dynamic load.
  1.     Equal to
  2.     Less than
  3.     Greater than
  4.     None of these
Answer: Option C

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