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Surveying MCQ Question 21:-


The error in measured length due to bad ranging is

(a) Cumulative error
(b) Compensating error
(c) Sometimes compensating error and sometimes cumulative error
(d) Insignificant

Ans: (a) Cumulative error ✔

Surveying MCQ Question 22:-


Method used for chaining on sloping ground is

(a) By stepping method
(b) By Hypotenusal allowance method
(c) By clinometers method
(d) Both (a) and (b) above

Ans: (d) Both (a) and (b) above ✔

Surveying MCQ Question 23:-


The error due to bad ranging is

(a) Compensation
(b) Cumulative positive
(c) Cumulative negative
(d) Both (b) and (c) above

Ans: (b) Cumulative positive

Surveying MCQ Question 24:-


When a chain is used at a temperature more than the temperature it was calibrated the error in measured length will be

(a) Cumulative
(b) Compensating
(c) Negative
(d) Observational error

Ans: (a) Cumulative ✔

Surveying MCQ Question 25:-


The difference between the most probable value of a quantity and its observed value is

(a) Conditional error
(b) True error
(c) Residual error
(d) Safe error

Ans: (c) Residual error ✔

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