Related Questions

The Euler's equation for the motion of liquids is based upon the assumption that
A The fluid is non - viscous, homogeneous and incompressible
B The velocity of flow is uniform over the section
C The flow is continuous, steady and along the stream line
D All of the above
The Newton's law of resistance is based on the assumption that the
A Planes of the body are completely smooth
B Space around the body is completely filled with the fluid
C Fluid particles do not exert any influence on one another
D All of the above
Which one is not a assumption of the theory of demand based on analysis of indifference curves?
A Given scale of preferences as between different combinations of two goods
B Diminishing marginal rate of substitution
C Constant marginal utility of money
D Consumers would always prefer more of a particular good to less of it, other things remaining the same
The black box concept is based on the assumption(s) that;
A the suprasystem is stable
B black boxes are dependent or environments
C the relationship between the inputs and output is stable
D All of the above
E None of the above
The theoretical indicator diagram of a simple steam engine is based upon the assumption that
A There is no pressure drop due to condensation
B Steam is admitted at boiler pressure and exhausted at condenser pressure
C The expansion (or compression) of the steam is hyperbolic
D All of the above
Raoult's law states that 'the equilibrium vapor pressure that is exerted by a component in a solution is proportional to the mole fraction of that component'. This generalisation is based on the assumption that the
A Sizes of the component molecules are approximately equal
B Attractive forces between like and unlike molecules are approximately equal
C Component molecules are non-polar and no chemical combination or molecular association between unlike molecules takes place in the formation of the solution
D All of the above
It is an erroneous assumption that hard work and grades are close related .No (error)
A it is
B that
C are
D close
Read the conversation between Mazhar Shamim and answer the question that follows :Mazhar : I reckon that Imran probably went to Sunday School. Shamim: Oh he must have done.He's an educated person! The hidden assumption behind Shamim's statement is that :
A Some people who attended Sunday School must be educated people .
B Most people who are educated went to Sunday School .
C People should attend Sunday School .
D All people who are educated attended Sunday School
The sense of delayed gratification of working now for late pleasure has helped shape the economic behaviour of our society. However, that sense is no longer nurtured as consistently in our children as it once was. Foe example , it used to be a bit of patience to put together the toys come in whole. which of the following is an assumption made by the argument?
A The toys in the cereal boxes have changed partly because the economic conditions of our society have improved
B The influence of promotion of gimmicks has on the economic behaviour of our society over time
C The toys that used to come in cereal boxes were put together by the same children who played with them .
D Part of the pleasure of any toy lies in putting the toy together before playing with its
Studies of fatal automobile accidents reveal that , in the majority of cases in which one occupant of an automobile is killed another survives, it is the passenger , not the driver , who is killed. It is ironic that the innocent passenger should suffer for the driver's carelessness, while the driver often suffers only minor injuries or none at all. Which of the following is an assumption underlying the reasoning in the passage above?
A In most fatal automobile accidents , the driver of a car in which an occupant is killed is at fault .
B Most deaths in fatal automobile accidents are suffered by occupants of cars rather then by pedestrians .
C Auto safety experts should increase their efforts to provide protection for those in the passenger seats of automobiles
D Automobile passengers sometimes play a contributing role in causing auto accidents

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