Answer:
The viscosity of the fluid is 6.05 Pa-s
Explanation:
The viscosity obtained from a rotating type viscometer is given by the equation

where
T is the torque applied in the viscometer
't' is the thickness of gap
is the angular speed of rotation
are the outer and the inner raddi respectively
Since it is given that

Applying the values in the above relation we get

Answer:
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Answer:
the relative compaction is 105.88 %
Explanation:
Given;
dry unit weight of field compaction,
= 18 kN/m³
maximum dry unit weight measured,
= 17 kN/m³
Relative compaction (RC) of the site is given as the ratio of dry unit weight of field compaction and maximum dry unit weight measured
Relative compaction (RC) = dry unit weight of field compaction / maximum dry unit weight measured

substitute the given values;

RC (%) = 105.88 %
Therefore, the relative compaction is 105.88 %
Answer:
False
Explanation:
Magnetic micro generators are used to generate power making use of very small generators for generation of electricity and consists of prime movers, electric generators of quite small size or conversion devices in order to convert environmental energy like heat or vibrations into electrical energy and not mechanical energy.
Therefore, magnetic micro generators are not used for the recovery of mechanical energy from vibrations but electrical energy from them.