BRAINIACS

If you want to check whether the sample can resist a sudden heavy load . You will perfom

• Aggregate crushing test

• 
  Aggregate impact test

• Los Angeles test

• Elongation test

A road sign indicates "No parking" is

• 
  Warning sign

• Cautionary sign

• Mandatory sign

• Informatory sign

Sieve size used for fineness test of cement is

• 900 micron

• 4.75 mm

• 90mm

• 90 micron

Amount of water added for setting time test

• 
  0.78 P

• 0.85 P

• 0.68 P

• 0.58 P

initial setting time of OPC is

• 300 minutes

• 3000 minutes

• 10 minutes

• 30 minutes

For determining the specific gravity of cement......... is used

• water

• Kerosene

• acids

• none

The specific weight of water is

• 
  9.81 kN/m3

• 9810 kN/m3

• 1 kN/m3

• 91 kN/m3

When the concrete slumps evenly then it is called

• 
  True slump

• Zero slump

• Shear slump

• pear slump

The type of building used for the purpose of display of the products.

• mercantile building

• 
  office building

• 
  institution building

• factory building

An intermediate floor in any storey is called...................

• basement floor

• lobby

• 
  Mezzanine floor

• pantry