When the length of offset is 20 m, it is called

Related MCQs

• The allowable length of an offset depends upon the
• The mimiting length of the offset is
• The instrument used for setting out an offset at a right angle, is called
• The adjustable cross-staff is used for setting out an offset
• For setting out an offset at an angle of 45?,
• When the object lies on the left hand side of the chain line, then while taking offset with an optical square, it is held in
• When the position of a point is to be located accurately by a perpendicular offset, the direction of perpendicular is set out by means of
• The length of survey line measured with a 20 m chain was found to be 327 m. If the chain was 3cm too long. Calculate the true length of the line.
• When the length of chain used in measuring distance is longer than the standard length, the error in measured distance will be
• When the measured length is less than the actual length, the error is known as