Abc wastewater level 3 - Study guides, Class notes & Summaries

ABC Class 1 Physical/Chemical Operator Exam 1. How much does a cubic foot of water weigh? - a. 8.34 lbs b. 7.48 lbs c. 62.38 lbs d. 15.82 lbs 2. What is the best way to store a 150# chlorine gas cylinder? - a. On its side b. Above ground level c. Upright, secured from falling 3. Which is not a proper alternative for treatment of industrial wastewater? - a. Pretreatment by the IWTS followed by discharge to the POTW b. Direct discharge to receiving waters c. Discharge to POTW...

ABC Wastewater Collection Level 3/ 77 Q&A/ . Terms like: In certain situations, a supervisor encourages the employees to make their own decisions. This is considered to be A. against the rules to follow past experiences in decision-making B. bad form since the supervisor eventually loses control C. highly desirable, since it encourages employee growth and frees the D. supervisor for other tasks E. passing the buck - Answer: C. highly desirable, since it encourages employee growth

Turbidity in wastewater is caused by A. color B. dissolved calcium C. hardness D. finely divided suspended material - correct answer D. finely divided suspended material The gas most commonly associated with septic wastewater is A. carbon dioxide B. carbon monoxide C. hydrogen sulfide D. methane - correct answer C. hydrogen sulfide How many cubic meters per second in 10 MGD? A. 0.44 B. 1.44 C. 4.73 D. 24.62 - correct answer A. 0.44 Mechanical ventilation of a lift station is...

Which of the following techniques offers the least constructive information to someone being disciplined? Providing advice Focusing on behavior Providing alternatives Focusing on observations The correct answer is A. The purpose of disciplining is for a manager to provide constructive information to help the subordinate become aware of how his or her actions affect the organization's system. The goal is to provide maximum information with minimum threat. Providing advice is not constr...

NAME: _____________________________________________________________________________ 2010 CERTIFIED INDUSTRIAL ENGINEER EXAM REVIEW ASSESSMENT - SOLUTIONS PART I – General Engineering Engineering Math: 1. In what quadrants do the secant and cosecant of an angle have the same algebraic sign? a. I and II b. I and III c. II and III d. II and IV Answer: b. I and III 2. The lengths of side AB and side BC of a scalene triangle ABC are 12 cm and 8 cm respectively. The size of angle C i...

Compiled LET Questions 1. How many twenty thousands are there in one million? a. 500 c. 100 b. 50 d. 1000 2. If P is a positive integer in the equation 12p=q, then q must be a: a. positive even integer c. positive odd integer b. negative even integer d. negative odd integer 3. Voting is a privilege in a democracy. Those who are deprived their votes are normally: a. Franchised c. Disenfranchised b. Exiled d. Execute 4. How do countries register dislike or disagreement of another coun...