Original cost of property minus depreciation is ......

• Book value

• Sala age value

• Capital value

• Obsolence value

An ideal sleeper in man ways is ...

• Wooden sleeper

• Steel sleeper

• Cast iron sleeper

• Concrete sleeper

A plumbing fork is used to ....The plane table

• Focus

• Centre

• Orient

• Level

Out lines or principal lines are drawn as

• Chain thin lines

• Chain thick lines

• Continuous thick lines

• Continuous thin lines

Weirs constructed on permeable foundation are likely to fail due to

• Piping or uplift

• Crushing

• Cracking

• Sliding

An inverted reading is taken when the point is

• Higher elevation

• Below line of sight

• Above line of sight

• Ground level

Sewage consist of water ....

• 99%

• 99.9%

• 90%

• 98.99%

Type of defect is seen when the surface painted is too smooth

• Running

• Fading

• Flaking

• Flashing

Cipolletti weir is a particular type of

• Rectangular weir

• Trapezoidal weir

• Parabolic weir

• Triangular weir

IS code describing the classification of lime

• IS 650

• IS 712

• IS 456

• IS 1905