CST Level 1 Land Surveyor Certification Practice

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Prepare for the CST Level 1 Land Surveyor Certification. Study using flashcards and multiple-choice questions with detailed hints and explanations. Ace your exam!

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What is a peg test used for in surveying?

Calculating area
Checking levelness and line of sight
Measuring slope
Verifying boundary lines

The correct answer is: Checking levelness and line of sight

A peg test is employed in surveying primarily to check levelness and line of sight. This technique involves placing pegs or markers at specific intervals in the field. By establishing a line of sight from one peg to another, surveyors can determine if the ground is level or if there are any variations in elevation along that line. This is particularly useful for ensuring that structures are built on level ground, as well as for creating accurate horizontal and vertical control in a survey. The process of checking line of sight also enables surveyors to assess potential obstructions that may affect visibility or influence measurements. Hence, it is a crucial aspect in the preparation for more detailed surveying tasks.