In a shell and tube heat exchanger the baffles are used
A.to provide mixing of the fluid
B.to deflect the flow in a particular direction
C.to reduce the fouling of the tube surface
D.to reduce the pressure drop
Author: BILAL KHATTAK
Mutations are:
A.Heritable changes
B.Inheritable changes
C.Changes that may or may not be inherited
D.Changes acquired by organisations in the time
When Freon 12 is the refrigerant, the condenser and evaporator cables are made of
A.Steel
B.Wrought iron
C.Cast iron
D.Copper
E.Aluminium
In Scypha inverted ‘T’ shaped spicules are found:
A.On osculum
B.Towards spongocoel
C.In body wall
D.None of these
Cetane rating of commercial diesel fuel is:
A.30-60
B.30-70
C.30-65
D.30-80
If Cash=$1000 inventories=$4000 Debtors=$5000 fixed assets=? Capital Liabilities=$15000 What is the Amount of total assets??
A. $5000
B. $10,000
C. $15,000
D. $20,000
Dioscorea is most significant for the following aspect:
A.Food
B.Industries
C.Drug
D.Aesthetics
Which of the following statements is true for Homo sapiens:
A.The canines are large
B.Cranial capacity is 1450cc
C.Toes are opposable
D.Chin is receding
Synthesis of glycogen from sugars within the liver is called:
A.Glycolysis
B.Glycogenesis
C.Glycogenolysis
D.None of these
During activation of glucose in Glycolysis, the end product formed is:
A.Fructose 1, 6 diphosphate
B.Dihydroxyacetone phosphate
C.Pyruvic acid
D.Citric acid
