they depend on the tide and arent very realible
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.
one disadvantage for wave power is that if a body of water isn't moving the machine can't produce electricity. another disadvantage for wave power is the machine can disrupt ocean life if it is near it's nesting ground a last disadvantage for wave power is it's very expensive
Disadvantage, because fish can be lost due to their location.
When the engine stalls you lose the power assist.
THE disadvantage of using high power objective is to
its power output is not predictable
Paying the power bill
The main disadvantage is that it is only works fully in direct sunlight, so you need another source of power, like battery power or a connection to the public power supply, when the sun goes in.
they depend on the tide and arent very realible
the president
The president.
Power of electronics