Quality of water Classification of soil Pointing Tape corrections Projectile motion Plain sedimentation
Plastering-tools, defect Circular motion Chain surveying terminology Plain sedimentation and screening Classification of soil
Offset and cross staff Work, power, energy Types of coagulants Special mortar for plastering, stair-technical terms Delta, duty,baseperiod crop period
Instruments for setting out right angles, field book Sedimentation aided with coagulation Types of steps, types of stair Impulse momentum principle, collisions Duty,delta