Lakshya Education MCQs

Question: In a spring controlled governor, when the controlling force ________ as the radius of rotation increases, it is said to be a stable governor.
Options:
A. Remains constant
B. Decreases
C. Increases
D. None of these
Answer: Option C

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More Questions on This Topic :

Question 1. In a disc clutch, if there are n₁ number of discs on the driving shaft and n₂ number of discs on the driven shaft, then the number of pairs of contact surfaces will be
  1.     n₁ + n₂
  2.     n₁ + n₂ + 1
  3.     n₁ + n₂ - 1
  4.     n₁ + n₂ - 2
Answer: Option C
Question 2. In order to double the period of a simple pendulum, the length of the string should be
  1.     Halved
  2.     Doubled
  3.     Quadrupled
  4.     None of these
Answer: Option C
Question 3. In gears, interference takes place when
  1.     The tip of a tooth of a mating gear digs into the portion between base and root circles
  2.     Gears do not move smoothly in the absence of lubrication
  3.     Pitch of the gears is not same
  4.     Gear teeth are undercut
Answer: Option A
Question 4. If ω/ωn is very high for a body vibrating under steady state vibrations, the phase angle for all values of damping factors, will tend to approach
  1.     0°
  2.     90°
  3.     180°
  4.     360°
Answer: Option C
Question 5. If ω/ωn is very high for a body vibrating under steady state vibrations, the phase angle for all values of damping factors, will tend to approach
  1.     0°
  2.     90°
  3.     180°
  4.     360°
Answer: Option C
Question 6. In a disc clutch, if there are n₁ number of discs on the driving shaft and n₂ number of discs on the driven shaft, then the number of pairs of contact surfaces will be
  1.     n₁ + n₂
  2.     n₁ + n₂ + 1
  3.     n₁ + n₂ - 1
  4.     n₁ + n₂ - 2
Answer: Option C

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