A carnot cycle engine operating between temperature range of 50?C and 100?C will have the efficiency of nearly
A.50%
B.40%
C.26.80%
D.13.40%
Author: BILAL KHATTAK
Diego Garcia is US military base in _________ :
A.Indian Ocean
B.Atlantic Ocean
C.Baltic Sea
D.None of these
Process of transpiration in plants helps in:
A.Absorption of CO2
B.Upward conduction
C.Opening of stomata
D.None of these
The projects are being implemented either through the country’s own resources or with the help of donor agencies such as:
A.World Food Organization
B.UNDP
C.The World Bank
D.All of the above
Pattern maker’s contraction rules are
A.different for different materials of patterns
B.different for different materials of castings
C.same for all materials of castings
The advantage of external recruiting is that:___________??
A. They ensure consistency from opening to closing
B. They are useful for companies too small to have dedicated recruiters
C. They are very inexpensive
D. Time Consuming
Most of gases exhibit drop in temperature upon expansion. However, this may not be true in case of
A.Carbondioxide
B.Oxygen
C.Hydrogen
D.Helium
Human resource planning techniques include the use of some or all of the following??
A. Size of organizational structure
B. Infrastructure Plan
C. Control and evaluation
D. Employee Management
The graphite rods in a nuclear pile
A.Convert fast moving neutrons into thermal neutrons
B.Furnish alpha particles
C.Furnish alpha beta particles
D.Furnish neutron to fission U235
E.Undergo combustion which triggers the fission reaction
