A notch is, usually, made of a metallic plate.
Question: A notch is, usually, made of a metallic plate.
[A].
Correct
Incorrect
[A].
[B].
Answer: Option A
Explanation:
No answer description available for this question.
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Specific weight of sea water is more that of pure water because it contains ________________?
Specific weight of sea water is more that of pure water because it contains ________________?A. dissolved air
B. dissolved salt
C. suspended matter
D. all of the above
E. heavy waterIn a single stage, single acting reciprocating air compressor, without clearance volume, the workdone is minimum during
Question: In a single stage, single acting reciprocating air compressor, without clearance volume, the workdone is minimum during
[A].isothermal compression [B].
isentropic compression [C].
polytropic compression [D].
none of these Answer: Option A
Explanation:
No answer description available for this question.
Metacentre is the point of intersection of _________________________?
Metacentre is the point of intersection of _________________________?A. vertical upward force through e.g. of body and center line of body
B. buoyant force and the center line of body
C. mid point between e.g. and center of buoyancy
D. all of the above
E. none of the aboveAn ideal flow of any fluid must satisfy ___________________?
An ideal flow of any fluid must satisfy ___________________?A. Pascal law
B. Newton’s law of viscosity
C. boundary layer theory
D. continuity equation
E. Bernoulli’s theoremIn an immersed body, center of pressure is ____________________?
In an immersed body, center of pressure is ____________________?A. at the center of gravity
B. above the center of gravity
C. below be center of gravity
D. could be above or below e.g. depending on density of body and liquid
E. unpredictableGrey cast iron has
Question: Grey cast iron has
[A].carbon in the form of free graphite [B].
high tensile strength [C].
low compressive strength [D].
all of these Answer: Option A
Explanation:
No answer description available for this question.