Errors in Levelling MCQ

Test your knowledge with important Errors in Levelling MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Errors in Levelling MCQs at Bissoy

• Due to refraction, staff reading decreases.
  ক

  True

  খ

  False
• When distances are small which of the following error is negligible?
  ক

  error due to defective joint

  খ

  atmospheric refraction

  গ

  wind vibrations

  ঘ

  earth’s curvature
• Wind vibrations are natural errors.
  ক

  True

  খ

  False
• Errors in sighting is _________
  ক

  instrumental error

  খ

  natural error

  গ

  personal error

  ঘ

  Systematic error
• Which of the following is not a principle source of error in levelling?
  ক

  instrumental error

  খ

  natural error

  গ

  personal error

  ঘ

  Systematic error
• Which of the following is not a natural error?
  ক

  error due to defective joint

  খ

  atmospheric refraction

  গ

  wind vibrations

  ঘ

  earth’s curvature
• Which of the following is an instrumental error?
  ক

  earth’s curvature

  খ

  mistake in rod handling

  গ

  mistakes in recording

  ঘ

  error due to sluggish bubble
• Atmospheric refraction is _________
  ক

  instrumental error

  খ

  natural error

  গ

  personal error

  ঘ

  it’s not an error
• Which of the following is not a personal error?
  ক

  mistake in rod handling

  খ

  errors in sighting

  গ

  mistake in reading the rod

  ঘ

  error due to defective joint
• Which of the following is a personal error?
  ক

  mistakes in manipulation

  খ

  atmospheric refraction

  গ

  settlement of tripod or turning points

  ঘ

  wind vibrations
• Which of the following is a natural error?
  ক

  error due to defective joint

  খ

  rod not of standard length

  গ

  variations in temperature

  ঘ

  error due to sluggish bubble
• Which of the following is not an instrumental error?
  ক

  error due to imperfect adjustment

  খ

  error due to sluggish bubble

  গ

  error due to movement of objective slide

  ঘ

  settlement of tripod or turning points