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Positive, No chain or belt to break. Negative, Noisy.
1.useful in areas which are difficult to be accesed while chain survey is limited 2.less subjective to errors,in comparison to chain survey which subjected with errors such as change in chain length 3.useful in surveying a large area since it uses transverse(taking bearing from observer to an object ana vice versa is true) 4.it is accurate method for mapping,compare to chain survey
One of the advantages of feasibility is determining a real demand for a product and service as well as specifying market strategies. A disadvantage is small sampling of survey subjects and difficulty staying connected with survey participants.
i am not quite sure, you will have to go on a different website and find out yourself
Advantages and Disadvantages of equity
Advantages of chain: 1) They can be read easily and quickly 2)They can withstand wear and tear 3) They can be easily repaired in the field Disadvantages of chain: 1) They are heavy and take too much time to open or fold 2)They become longer or shorter due to continuous use 3)When measurement is taken in suspension the chain sags excessively
advantages and disadvantages
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what are the disadvantages and advantages of antipyretic
there are no advantages or disadvantages
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