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Which of the following is not under instrumental errors?

Which of the following is not under instrumental errors? Correct Answer Inaccurate centring

Instrumental errors are those which arise due to the faulty adjustment of the instruments. They may be due to the following reasons the needle not being perfectly straight, sluggish needle etc.

Related Questions

Consider the following statements: 1. Precision shows how close the measured value is to the true value of the quantity. 2. Instrumental errors and personal errors are the sources of random errors. 3. Random errors are random with respect to the sign and shape of the quantity. 4. Absolute error is the magnitude of difference between individual value and the true value of the quantity Which of the above statements are correct.
Following are the probable errors committed during organisational processes.
(i) Leniency or severity error
(ii) Primacy and recency effects
(iii) Halo effect
(iv) Spill over effect
(v) Status effect
(vi) Perceptual set
Which of the following statement(s) given above is/are true/false?
1. (i), (ii), (iii) are recruitment errors
2. (i), (ii), (iii) are recruitment errors and (iv), (v) and (vi) are rating errors
3. All are rating errors
4. None are recruitment errors
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Consider the following errors associated with EDM: 1) Precise centering at the master and slave station. 2) Error due to variation in meteorological conditions like temperature, pressure, humidity. 3) Errors associated with pointing/sighting of a reflector. Which of the aforementioned errors can be classified as atmospheric errors?
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Local attraction due to the proximity of local attraction forces comes under instrumental errors.