U3 ICC TANK TIGHTNESS TESTING EXAM (ACTUAL) LATEST 2024 WITH EXPERT CERTIFIED QUESTIONS AND ANSWERS I ALREADY GRADED A+ BRAND NEW!!!!!

U3 ICC TANK TIGHTNESS TESTING EXAM (ACTUAL)
LATEST 2024 WITH EXPERT CERTIFIED QUESTIONS AND
ANSWERS I ALREADY GRADED A+ BRAND NEW!!!!!




On a steel tank without cathodic protection, if a coating is flawed, what
happens at the flaw?


a. Cathodic surface is increased


b. Current flow is increased from this area


c. Current flow is increased to this area


b. Current flow is increased from this area

,On an impressed current cathodic protection system, the negative wire
of the rectifier is connected to the:
a. Anode
b. Cathode
c. Drop tube
d. Dielectric union
b. Cathode




All are examples of acceptable release detection for tanks, except:
a. Impressed current cathodic protection
b. Automatic tank gauging
c. Statistical inventory reconciliation
d. Soil-vapor monitoring
a. Impressed current cathodic protection




When a tank is temporarily closed, the cathodic protection system:
a. Must be turned off

, b. Must remain in operation
c. Should be removed
d. Operator can have it on or off.
b. Must remain in operation




When a steel tank is installed with a galvanic CP system attached, the
tank gauges are usually connected through a riser with a dielectric
bushing. What is the purpose of that?
a. To prevent static discharge
b. To minimize effects of noise
c. To electrically isolate the tank from the tank gauge
d. To prevent water intrusion in the tank
c. To electrically isolate the tank from the tank gauge




Factory-installed diectric coatings may include all of the following
except:
a . Asphalt
b. epoxies
c. Enamels