Answer:
The correct approach will be "Polymer".
Explanation:
- A polymer, because it has a very broad molecular structure, seems to be a class or kind of organic solid. It is indeed a material consisting of long sequences, or monomers, of simplified components.
- The existence of a large number of monomers which have been mentioned several times seems to be the principal design characteristic of polymeric materials.
Answer:
displacement power factor is 0.959087
Explanation:
given data
THD = 88%
true power factor = 0.72
solution
we get here total harmonic distribution THD is express as here
THD = 
..............1
her g is distortion factor
so put here value and we will get g that is
0.88² = 
solve it we get
g = 0.750714
and
displacement power factor is express as
DPF = 
.................2
put here value and we will get
DPF = 
DPF = 0.959087
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.
