Question 201Steam Plants - Assistant Engineer70% to pass
Under normal conditions, the rate of heat transfer in a feed water heater is most greatly affected by the _______________.
AI Explanation
The correct answer is D) temperature differential between the steam and feed water.
The rate of heat transfer in a feed water heater is most greatly affected by the temperature differential between the steam and the feed water. This is because heat transfer is driven by the temperature difference, with a larger temperature difference leading to a higher rate of heat transfer. The other factors, such as the speed of the main feed pump, density of the feed water, and pH of the feed water, have a less significant impact on the overall rate of heat transfer in the feed water heater.
Related Questions
#198 Which of the following statements is correct concerning the operation of the level or drain regulator associated with the feed water heater shown in the illustration is correct? Illustration SG-0025 #199 The connections labeled "A" in the illustration, are used to _______________. SG-0025 #202 The unit shown in the illustration is used as the _______________. Illustration SG-0025#203 The feed water heater shown in the illustration is actually comprised of three separately functioning heat exchangers. These heat exchangers are identified as the _ . Illustration SG-0025 #204 The function of item "E" shown in the illustration is to_______________ Illustration 0099 . Illustration GS-0099