Quiz 80 Civil express

Under surface of an arch is

• Soffit

• Intrados

• Haunh

• Back

Stadia markings are made on

• Object glass

• Diaphragm

• Eye piece

• Lens

In WBM road binding material is to hold stone is

• Cement

• Sand

• Bitumen

• Red earth

Sand passing through a sieve with clear opening 1.588mm

• Fine sand

• Gravelly

• Coarse sand

• Pit sand

Full strength of concrete is achieved after ..Days

• 7

• 14

• 21

• 28

Domestic consumption of water supply in india is maximum for

• Bathing

• Cooking

• Washing

• Drinking

Pitch of 3 start thread is lead divided by

• 1

• 2

• 3

• 4

Flank is a

• Line

• Point

• Distance

• Surface

Head less bolt is

• Bolt

• Nut

• Stud

• Rivet

Washer is specified by its

• Thickness

• Mean diameter

• Outer diameter

• Inner diameter