Which of the following are not sources of errors?

Related MCQs

• Which of the following errors is not eliminated by the method of repetition of horizontal angle measurement ?
• Which of the following is not under instrumental errors?
• Which of the following errors can be eliminated by taking mean of bot face observations ?
• Which of the following errors cannot be eliminated by taking both face observations ?
• Which of the following errors can be neutralised by setting the level midway between the two stations ?
• Which of the following is not used in measuring perpendicular offsets ?
• Which of the following is not the function of levelling head ?
• Which of the following is not among the methods of linear measurements?
• Which of the following tape is not made?
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