Chapter 5 Distribution System Operation and Maintenance Exam Questions With 100% Complete Answers

Chapter 5 Distribution System Operation
and Maintenance Exam Questions With
100% Complete Answers

T/F The water suppliers management and operators have the legal responsibility for
delivering a safe water to their customers. - CORRECT ANSWER-True



T/F Proper operation and maintenance will keep the distribution system operating
smoothly and will extend the useful life of the facilities - CORRECT ANSWER-True



T/F Operators should use force to remove a vandal encountered on utility property -
CORRECT ANSWER-False



T/F Alack of chlorine residual in a system could indicate the potential presence of heavy
contamination - CORRECT ANSWER-True



T/F Backflow prevention programs must require the owners of buildings and facilities
with backflow prevention devices to maintain the devices within their buildings and
facilities in good working condition - CORRECT ANSWER-True



T/F A pipes useful life can be greatly extended if it is properly maintained and
rehabilitated - CORRECT ANSWER-True



T/F Higher water pressures in pipes increase the overregistration of meters -
CORRECT ANSWER-True



T/F Be sure to locate other underground utilities before starting any excavation -
CORRECT ANSWER-True