Multiple Choice
Corrosion prevention is characterized by all of the following except:
A) maintaining pH levels in boiler feed water
B) removing dissolved oxygen from water
C) using chemical treatments
D) following blow-down procedures.
E) adding oxygen and chemical inhibitors to feed water
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Poor water quality will produce poor-quality steam.
Q3: It takes _ Btu to raise the
Q4: Common coagulants include all of the following
Q5: Draw a steam system with high, medium
Q6: When minerals are dissolved in water they
Q8: Anion resins react with:<br>A) negatively charged ions<br>B)
Q9: What is the term given for the
Q10: A deaerator is a device used to:<br>A)
Q11: Voltmeters are connected in _ with wires
Q12: Coagulation _ the negative charges of suspended