Related Questions

Antonyms : Select a word having opposite meaning. INTEGRATE
A Separate
B Combine
C Add
D Assimilate
INTEGRATE means
A tolerate
B unite
C flow
D copy
যোগজ নির্ণয় কর (Integrate): ∫dxxx2+1
A sec-1x+c
B cosec-1x+c
C -x2x2-1+c
D None of these
A _____ is a formalized computer information system that can integrate data from various sources to provide the information necessary for management decision making.
A prompt
B passwords
C MIS
D Tactical
E None of the above
Which of the following automatic type conversion will be possible?
A short to int
B byte to int
C int to long
D All of these
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

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