Want this question answered?
A: A variable power supply has no disadvantage since it can replace a fix power supply. The disadvantage will rest with the additional cost to make one.
Advantage of regulated power supply.
There are many advantages and disadvantages to expert power. One being, the power gets to their head. While it can be good by they know what they are talking about.
Advantages: X-ray and Power. Disadvantages: Genetic mutations and Cancer.
The advantages counterbalance the disadvantages so there aren't disadvantages.
vbvvbv
Advantages -Decisions made quickly -Cheap to run Disadvantages -nepotistic -can be paternalistic
Some advantages of power plants are clean source of energy and efficient. Disadvantages of power plants are dangerous and is difficult to dispose of waste.
The advantages and disadvantages of water supply from river reservoirs and groundwater are one in the same. It could be a good source of water, but if it is contaminated, it could make you sick.
The advantages of detergents is that they act as a surfactant and can break up dirt and oil. One of the disadvantages is that they can be released into the water supply and cause pollution.
The advantages counterbalance the disadvantages so there aren't disadvantages.
It has all the advantages from cost efficient to speed efficiency. Disadvantages? Power dependent.