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Match the lists and select the correct option. The staff readings taken are given below. The process of determining the plotted position of the station occupied by the plane table by means of sights taken towards points of known location is called :. Which of the following statements is correct? Which of the following types of levelling cannot be done with a dumpy level? A bubble tube with divisions of 2 mm and a radius of 10 m has the sensitivity of about :.
The two-point problem as compared to the three — point problem is:. The sensitivity of a bubble can be increased by. Two points are marked on the ground where the line of sight strikes before and after plunging the telescope and a stake is set midway between two points the process is called.
Testbook Edu Solutions Pvt. For me, the easiest way to learn is to memorize the numbers. And the best way to memorize the numbers? To study them. Look at them. A LOT. Trust me, after looking at a tape measure reference guide so many times, you will automatically memorize those numbers. What is a tape measure?
A tape measure is a length of tape usually a bendable metal with markings or ticker marks or lines on it at certain intervals that you use to measure. Tape measures come in all different sizes! You can buy them in lengths of 10 feet, 16 feet, 25 feet, 30 feet, 33 feet, 35 feet, 40 feet and so on. Some tape measures just denote the inches and feet and the other ticker marks are left undefined.
Determine the horizontal length of the line. A slope measurement of The elevation of A is Determine the horizontal distance between the two points. The sides of a rectangular parcel of property were measured and recorded as It was determined, however, that the m tape used in measuring was actually Determine the correct area of the rectangle in hectares. A m steel tape when compared with a standard is actually Determine the correct length of a line measured with this tape and found to be A track and field coach wishes to lay out for his team a m straightway course.
If he uses a m tape known to be It is required to lay out a building 80 m by m with a m long metallic tape which was found to be 0. Determine the correct dimensions to be used in order that the building shall have the desired measurements.
A steel tape whose nominal length is supposed to be 30 m long was found to be If the tape is to be used in laying out a m by m rectangular parking lot, determine the actual dimensions to be laid out.
If the coefficient of thermal expansion of steel is 0. A heavy m tape having a cross-sectional area of 0. A steel tape is It has a cross-sectional area of 0. A m steel tape weighing 1.
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