Question

Effects of swell and shrinkage on single element feedwater control

Options:
A) Increased efficiency
B) Improved temperature control
C) Enhanced corrosion resistance
D) Negative impact on control accuracy

Answer 1

Swell and shrinkage can impact single element feedwater control in terms of efficiency, temperature control, corrosion resistance, and control accuracy.

Step-by-step explanation:

The effects of swell and shrinkage on single element feedwater control include:

1. Increased efficiency: Swell and shrinkage can affect the functionality of control valves, potentially causing them to operate less efficiently.
2. Improved temperature control: Swell and shrinkage can impact the temperature of the feedwater, leading to improved control of the temperature.
3. Enhanced corrosion resistance: Swell and shrinkage can influence the corrosion resistance of the system, potentially protecting it from corrosion.
4. Negative impact on control accuracy: Swell and shrinkage may introduce variations in the system, leading to a decrease in control accuracy.