The instrument used for setting out an offset at a right angle, is called

Related MCQs

• For setting out an offset at an angle of 45?,
• The adjustable cross-staff is used for setting out an offset
• The deflection angle may be directly obtained by setting the instrument to read
• The deflection angle for any chord is equal to the deflection angle for the proceeding chord minus the tangential angle for that chord.
• 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
• When the length of offset is 20 m, it is called
• The instrument, belonging to a class of reflecting instrument, is
• An open cross-staff is commonly used for setting out
• In tachcometric method of setting out a curve, no chain or tape is used.
• The allowable length of an offset depends upon the