Related Questions

In which form of writing is it needed to mention the date and place of writing ?
A paragraph
B Essay
C Report
D Novel
Questions on writing ability are framed to test your writing skills ___ on correct usage of grammar punctuation, composition, and synatax.
A with emphasis
B to be emphasized
C reported
D seen
Writing a diary is a very good practice to develop the writing skill.The underlined part is a/an
A noun phrase
B verbal phrase
C adjective phrase
D adverbial phrase
The energy loss in flow through ven-turimeter is less than that through flow nozzle, because in case of a flow nozzle, the
A Length is shorter
B Throat diameter is more
C Sudden expansion of flow in the downstream occurs
D Distance between the throat and the inlet is more
Applying a pressure drop across a capillary results in a volumetric flow rate 'Q' under laminar flow conditions. The flow rate for the same pressure drop, in a capillary of the same length but half the radius is
A $$\frac{{\text{Q}}}{2}$$
B $$\frac{{\text{Q}}}{4}$$
C $$\frac{{\text{Q}}}{8}$$
D $$\frac{{\text{Q}}}{{16}}$$
A flow in which the volume of a fluid and its density does not change during the flow is called _________ flow.
A Incompressible
B Compressible
C Viscous
D None of these
The velocity at which the flow changes from laminar flow to turbulent flow is called
A Critical velocity
B Velocity of approach
C Sub-sonic velocity
D Super-sonic velocity
The depth ‘d’ below the free surface at which the point velocity is equal to the average velocity of flow for a uniform laminar flow with a free surface, will be (where D is the depth of flow)
A 0.423 D
B 0.577 D
C 0.223 D
D 0.707 D
Transition from laminar flow to turbulent flow in fluid flow through a pipe does not depend upon the
A Length of the pipe
B Diameter of the pipe
C Density of the fluid
D Velocity of the fluid
In alternative investments, constant cash flow stream is equal to initial cash flow stream in approach which is classified as
A greater annual annuity method
B equivalent annual annuity
C lesser annual annuity method
D zero annual annuity method

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