Final answer:
The disadvantage of having the float mechanism of the feeder mounted directly in the tank is that it can cause turbulence and risk damage to the mechanism.
Step-by-step explanation:
In the context of a condensate receiver, having the float mechanism of the feeder mounted directly in the tank can have some disadvantages.
One disadvantage is that it may cause turbulence in the tank. When the float mechanism moves up and down with the water level, it can disturb the flow of condensate in the tank, leading to inconsistent readings or improper functioning of the receiver. This can affect the efficiency of the condensate collection and storage process.
Another disadvantage is the risk of damage to the float mechanism. The direct mounting of the float mechanism in the tank exposes it to the corrosive or harmful substances present in the condensate. Over time, these substances can cause damage to the float mechanism, affecting its accuracy and reliability.