One kWh is equal to
A.3.6 x 108 J
B.3.6 x 106 J
C.3.6 x 107 J
D.3.6 x 105 J
Author: BILAL KHATTAK
Which rock is expected to have highest strength grade?
A.Sand stone rock
B.Limestone rock
C.Marble rocks
D.Solid quartzite rock
E.Granite rock
In a tropibasic skull:
A.Both the orbits are less developed
B.Both the orbits are less developed
C.Both the orbits are separated by an interorbital septum
D.Both the orbits are separated by cranial elements:
The Division of Labour was written in
A.1877
B.1897
C.1907
One calorie is the same as
A.1 dyne
B.1 dyne-sec
C.1 watt
D.4.18 joules
E.4.11 watts
Polyethylene is produced by
A.Condensation polymerization
B.Addition polymerization
C.Colpolymerization of ethylene monomers
D.None of the above
Which of the following refrigerant has the lowest specific volume?
A.Freon 12
B.Freon 22
C.Carbondioxide
D.Ammonia
E.All the refrigerants have identical specific volume
The density of water is maximum at
A.20?C
B.4?C
C.0?C
D.? 4?C
E.Absolute zero
The term that best describes the shape of the earth is:
A.Eclipse
B.Geoid
C.Globe
D.Sphere
