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there are few types of errors in levelling......
these arr......
1- instrumental error
2- collimation error
3- errors due to curvature and refraction
4- some other errors also
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How do you minimise experimental errors?
by replicating treatments
What is relative errors?
Percent error.
What are the types of random error?
Random errors can be parallax and from changes in the environment.
How does experimental errors occur?
Experimental errors occur when the performer of experiment make a mistake. now Performer may be a human or it can be a machine or any apparatus and mistake may be of intentional, Conventional or mistake by mistake.
How are systematic errors detected?
independent analysis blank determinations variation in sample size
Is levelling spelled like this if not how is it spelled?
levelling
Two basic types of levelling in surveying?
basically two types of levelling.. 1.Direct Levelling 2.Indirect Levelling. further they can be classified as well.
What are the different types of levelling staff?
there are commonly five tpes of levelling:- 1.simple levelling 2.differential 3.reciprocal levelling 4.profile levelling 5.cross section levelling
When was Levelling the Land created?
Levelling the Land was created in 1991-09.
What are the advantages and disadvantages of levelling?
thue advantages and dis advantages of levelling
What is the difference between precise levelling and ordinary levelling?
differentiated by the set of instrument, observation methods and accuracy.
What is the meaning of levelling?
of Level
What is the function of a spade?
to levelling the soil.
What is the function of spades?
to levelling the soil.
What is the function of spade?
to levelling the soil.
What is least count of levelling staff?
for a levelling staff the least count is 0.01in and in m 0.005m
What are the steps in preparation?
ploughing levelling manuring
