SURVEY ITI LEVEL KERALA PSC COMPLETE PREVIOUS YEAR QUESTIONS

Surveying 

The syllabus of surveying asked for kelala psc civil engineering technical exams are given below 

Chain Surveying-terms- Instruments (including Instruments to set out right angles), Types of ranging, Direct ranging and indirect ranging - Chaining along sloping ground, Sources of Errors in survey(Mistakes, Systematic errors, Accidental Error), Most Probable Value, Errors in Chaining, Tape Corrections, Degree of accuracy in chaining, Chain Triangulation, Field book, Problems in Chaining Plane table survey - Instruments, Working operation, Systems of plane tabling Compass survey-Units of angle measurement, Instruments, WCB & RB, Forward Bearing and Backward Bearing(Problem), Features of Magnetic Compass(Surveyor, Prismatic and Transit) - Temporary and Permanent adjustment, Magnetic Declination(Definitions), Local attraction, Dip, Errors in Compass Survey Theodolite - General, Definitions (based on of instrument and working operations), Temporary adjustment, Measurement of horizontal angle and vertical angle, Sources of errors in theodolite Traversing - Methods of Traversing, Checks in traverse, Principle methods of plotting, Latitude and Departure, Closing error, Balancing the traverse, Degree of accuracy Tachometer Surveying -Instruments, systems of tacheometric measurements, substense bar, reduction of stadia notes and EDM Levelling –Definitions, Methods of Levelling (Direct, Indirect, Trignometric, Hypsometry), Levelling Instruments - HI method and Rise and fall method, Defects in lens and characteristics, Degree of Precision Contouring - Terms and definitions, contour interval, characteristics of contour, methods of locating contour, interpolation, Calculation of Area and VolumeMass haul diagram Curves - Types, Definitions and Notations, Designation, Elements of Simple Curve, Methods of Setting out Advanced Survey - Total station- Hydrographic Survey - Astronomical Survey - Photogrammetry 



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