Related Questions

The DoD model (also called the TCP/IP stack) has four layers. Which layer of the DoD model is equivalent to the Network layer of the OSI model?
A Application
B Host to Host
C Internet
D Network Access
Parallelogram Law of Forces states, "if two forces acting simultaneously on a particle be represented in magnitude and direction by two adjacent sides of a parallelogram, their resultant may be represented in magnitude and direction by
A Its longer side
B Its shorter side
C The diagonal of the parallelogram which does not pass through the point of intersection of the forces
D The diagonal of the parallelogram which passes through the point of intersection of the forces
The single parameter model proposed for describing non-ideal flow is the __________ model.
A Tank in series
B Dispersion
C Both A & B
D Neither A nor B
For a fluidised bed reactor, the most suitable/relevant model is a __________ model.
A Tank in series
B Bubbling bed
C Plug flow
D None of these
When transforming an entity-relationship model into a relational database design, each entity is represented as a table.
A True
B False
The feedback loop in the general systems model is represented fey
A data flow
B decision flow
C information flow
D All of the above
E None of the above
Study of chemical kinetics is the easiest in the case of __________ reactions.
A Irreversible
B Reversible
C Surface
D Side
Gasification of the solid fuel converts its organic part into combustible by interaction with air/oxygen and steam so as to obtain a secondary gaseous fuel of high calorific value having no ash. Gasification reactions are normally carried out at about __________ °C.
A 400-500
B 900-1000
C 1400-1500
D 1700-1800
In nuclear reactions, __________ number is conserved.
A Mass
B Atomic
C Both A & B
D Neither A nor B
Energy of the sun arises mainly from __________ reactions.
A Fusion
B Fission
C Combustion
D None of these

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