Answer:
It means that a feature is dimensioned more than once.
For example, suppose you have a drawing of a rectangle, and the width is dimensioned twice. That's an example of over-dimensioning.
Of course, that's a rather obvious example. Sometimes it's more subtle. Suppose the rectangle has the width and height dimensioned, but also the diagonal. This is also an example of over-dimensioning. If the width and height are dimensioned, then you don't need to dimension the diagonal; that's already fixed by Pythagorean theorem.
Answer:
Input power of the geothermal power will be 686000 J
Explanation:
We have given density of brine
Rate at which brine is pumped
So mass of the pumped per second
Mass = volume × density = kg/sec
Acceleration due to gravity
Depth h = 200 m
So work done
Efficiency is given
We have to fond the input power
So input power
So input power of the geothermal power will be 686000 J
Answer: False
Explanation: The process in which the thickness of a material is reduced with help of two rolls opposing each other it is called as rolling.It is a type of deformation technique that is done on work piece by using compressive forces exerted by rolls working in the opposite direction of reach other. A draft get created in this process which has the difference of initial and final thickness of work piece. Thus, the statement given is false.