Permissible limits of error in chaining for measurement on rough or hi – McqOptions

MCQOPTIONS

1.	Permissible limits of error in chaining for measurement on rough or hilly ground is ______.
A.	1 : 2000
B.	1 : 1000
C.	1 : 500
D.	1 : 250
Answer» E.

Discussion

No Comment Found

Related MCQs

While measuring the set of observations, the transit should be levelled each time for high degree of precision.
In first method of taking single set, after keeping the telescope normal throughout we measure the angle clockwise by 6 repetitions. We obtain the first value of the angle by dividing the final reading by _______
For measuring an angle to the highest degree of precision, several sets of repetitions are usually taken.
To measure a horizontal angle by direct method is also called a repetition method.
If one of the vernier is at 0° then another vernier reading shows / also shows ______
To measure a horizontal angle, after releasing all clamps, we turn the upper and lower plates in the same direction.
After levelling of an instrument is done what is the next up?
The method of repetition is used to measure a horizontal angle to a finer degree of accuracy than that obtained with the least count of the vernier.
After setting up the instrument first thing done by the surveyor is _________
To measure the horizontal angle which of the following is the first step?