Distribution Exam Preparation Grade 2

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Course content

Lesson Water Wells Review Disabled
- Print Handout
- Lecture
- Lecture Quiz
Lesson Resource Handouts
- Distribution Exam Prep Schedule.pdf
- Equivalents and Formulas.pdf
Lesson How to get the most out of your course
- How to get the most out of your course
- Course Completion Tutorial
Lesson Unit Conversions

Unit Conversions
- Print Handout
- Lecture
- Handout Verification
- Lecture Quiz
- Equivalents-Flashcards
Lesson Working with Formulas
- Print Handout
- Lecture
- Handout Verification
- Working with Formulas
Lesson Understanding Percentages
- Print Handout
- Lecture
- Handout Verification
- Lecture Quiz
- Equivalents-Flashcards
Lesson Calculating Area
- Print Handout
- Lecture
- Handout Verification
- Lecture Quiz
Lesson Calculating Volume
- Print Handout
- Lecture
- Handout Verification
- Lecture Quiz
- Equivalents-Flashcards
Lesson Weight-Volume Relationships
- Print Handout
- Lecture
- Handout Verification
- Lecture Quiz
Lesson Force-Pressure-Head
- Print Handout
- Lecture
- Handout Verification
- Lecture Quiz
- Equivalents-Flashcards
Lesson Velocity and Flow Rate
- Print Handout
- Lecture
- Handout Verification
- Lecture Quiz
Lesson Pumps
- Print Handout
- Lecture
- Handout Verification
- Lecture Quiz
- Equivalents-Flashcards
Lesson The Metric System
- Print Handout
- Lecture
- Handout Verification
- Lecture Quiz
Lesson Problem Solving
- Print Handout
- Lecture
- Handout Verification
- Lecture Quiz
- Equivalents-Flashcards
Lesson Flow Conversion Problems
- Print Handout
- Lecture
- Lecture Quiz
Lesson System Design and Layout
- Handout
- Lecture
- Flashcards
- Quiz
- Study Helps
  - Section Summaries
    - System-Layout
    - Sizing-Water-Mains
  - Visual Study Helps
    - Arterial-Loop
    - Grid-System
    - Tree-System
    - Fire-Control
    - Pressure-and-Capacity
    - Water-System-Classifications
  - Audio Flashcards
  - Video Flashcards
Lesson Flow Rate Problems
- Print Handout
- Lecture
- Lecture Quiz
Lesson Volume Problems
- Print Handout
- Lecture
- Lecture Quiz
Lesson Distribution Piping
- Handout
- Lecture
- Flashcards
- Quiz
- Study Helps
  - Section Summaries
    - Pipe-Material
    - Pipe-Types
  - Visual Study Helps
    - Push-on,-Mecahnical,-and-Ball-and-Socket-Joints
    - Restrained,-Flanged,-and-Groved-and-Shouldered-Joints
    - Expansion,-Rubber-Gasket,-and-Welded-Joints
  - Audio Flashcards
  - Video Flashcards
Lesson Water Storage
- Handout
- Lecture
- Flashcards
- Quiz
- Study Helps
  - Section Summaries
    - Storage-Facitlies
    - Operation-and-Maintenance-of-Water-Storage-Facilities
  - Visual Study Helps
    - Tank-Service-Classification
    - Tank-Corrosion-Control
    - Tank-Disinfection-Methods
    - Piezometric-Surface-
    - System-Water-Age
  - Audio Flashcards
  - Video Flashcards
Lesson Fire Hydrants and Valves
- Handout
- Flashcards
- Lecture
- Quiz
- Study Helps
  - Section Summaries
    - Fire-Hydrants
    - Hydrant-Parts
    - Fire-Hydrant-Classification
    - Classification-of-Water-Utility-Valves
    - Manual-and-Power-Valve-Operation
    - Backflow-Prevention
  - Visual Study Helps
    - Fire-Hydrants---1
    - Fire-Hydrants---2
    - Fire-Hydrants---3
    - Fire-Hydrants---4
    - Valves---1
    - Valves---2
    - Valves---3
    - Valves---4
    - Valves---5
  - Audio Flashcards
  - Video Flashcards
Lesson Water Meters
- Handout
- Lecture
- Flashcards
- Quiz
- Study Helps
  - Section Summaries
    - Service-Connection-Meters
    - Meter-Installation
    - Meter-Testing
    - Distribution-System-Meters
  - Visual Study Helps
    - Water-Meters-1
    - Water-Meters-2
    - Water-Meters-3
    - Water-Meters-4
    - Meter-Installation-1
    - Meter-Installation-2
    - Meter-Testing
  - Audio Flashcards
  - Video Flashcards
Lesson Pumps and Motors
- Handout
- Lecture
- Flashcards
- Quiz
- Study Helps
  - Section Summaries
    - Types-of-Pumps
    - Operation-of-Centrifugal-Pumps
    - Centrifugal-Pump-Maintenance
    - Principles-of-Electric-Motors
    - Single-Phase-and-Three-Phase-Motors
  - Visual Study Helps
    - Pump-Curve
    - Parallel-Pump-Operation
    - Series-Pump-Operation
    - Velocity-Pumps
    - Centrifugal-Pump-Parts-1
    - Centrifugal-Pump-Parts-2
    - Mechanical-Seal-1
    - Mechanical-Seal-2
    - Cavitation-Damage
    - Radial-and-Thrust-Loads
    - Positive-Displacement-Pumps
    - Flexible-Shaft-Couplings
    - 3-Phase-AC-Motors
    - Electrical-Relays
  - Audio Flashcards
  - Video Flashcards
Lesson Cross-Connection Control
- Handout
- Lecture
- Flashcards
- Quiz
- Study Helps
  - Section Summaries
    - Backflow-Prevention
    - Cross-Connection-Control
  - Visual Study Helps
    - Backflow-Prevention-Devices
    - Backpressure
    - Backsiphonage
  - Audio Flashcards
  - Video Flashcards
Lesson Disinfection
- Handout
- Lecture
- Flashcards
- Quiz
- Study Helps
  - Section Summaries
    - Disinfection-Facts
    - Hypochlorination-Facilities
    - Gas-Chlorination-Facilities
    - Storage-Tank-Disinfection
    - Water-Main-Disinfection
  - Visual Study Helps
    - Microorganisms
    - Breakpoint-Chlorination
    - Chloramines
    - Chlorine-Reaction-in-Pure-Water
    - Chlorine-Species
    - Compound-Loop-Chlorine-Feed
    - Hypochlorinator-vs.-Gas-Feed
    - Hypochlorous-Acid-vs.-Hypochlorite
    - Nitrification
    - Storage-Tank-Disinfection
    - Water-Main-Disinfection
  - Audio Flashcards
  - Video Flashcards
Lesson Distribution Disinfection Problems
- Print Handout
- Lecture
- Lecture Quiz
Lesson Chemical Feed Problems
- Print Handout
- Lecture
- Lecture Quiz
Lesson Corrosion Control
- Handout
- Lecture
- Flashcards
- Quiz
- Study Helps
  - Section Summaries
    - Water-Systems-Corrosion
    - System-Scaling
    - Corrosion-and-Scaling-Control
    - Corrosion-Control-Chemicals
    - Corrosion-Control-Processes
    - Regulations
  - Visual Study Helps
    - Electrochemical-Corrosion-Process
    - Gavanic-Scale
    - Stray-Current-Corrosion
    - Corrosion-and-Scaling-Control-Chemicals
  - Audio Flashcards
  - Video Flashcards
Lesson Water Quality
- Handout
- Lecture
- Flashcards
- Quiz
- Study Helps
  - Section Summaries
    - Sampling
    - Monitoring-for-Chemical-Contaminants
    - Laboratory-Certification
    - Record-Keeping-and-Sample-Labeling
    - Sample-Preservation,-Storage-and-Transportation
  - Visual Study Helps
    - Water-Quality-Samples
    - Field-Samples
    - Forbidden-Faucets
    - Sample-Bottles
    - Sample-Preservation
    - Microbiological-Contaminants
  - Audio Flashcards
  - Video Flashcards
Lesson Distribution Laboratory Problems
- Print Handout
- Lecture
- Lecture Quiz
Lesson Water Main Installation and Backfilling
- Handout
- Lecture
- Flashcards
- Quiz
- Study Helps
  - Section Summaries
    - Installation-Preparation
    - Trenching
    - Pipe-Installation
    - Backfilling
  - Visual Study Helps
    - Angle-of-Repose
    - Compaction-Equipment
    - Granular-Pipe-Bedding
    - PVC-Pipe-Storage
    - Push-on-Joint-Prep
    - Thrust-Blocks-and-Anchors
    - Mechanical-Joint-Torque
    - Push-on-Joint-Deflection
    - Trench-Width
    - Water-Main-and-Service-Line-Cover
    - Trench-Cave-in-Prevention
  - Audio Flashcards
  - Video Flashcards
Lesson Safety
- Handout
- Lecture
- Flashcards
- Quiz
- Study Helps
  - Section Summaries
    - Trenching-Safety
    - Confined-Space-Safety
    - Chemical-Handling-Safety
    - Traffic-Safety
  - Visual Study Helps
    - Confined-Spaces-1
    - Confined-Spaces-2
    - Dangerous-Atmospheres
    - Traffic-Safety
    - Trenching-Safety
  - Audio Flashcards
  - Video Flashcards
Lesson Regulations
- Handout
- Lecture
- Flashcards
- Quiz
- Study Helps
  - Section Study Questions
    - Safe-Drinking-Water-Act
    - Total-Coliform-Rules
    - Surface-Water-Treatment-Rule
    - Interim-Enhanced-SWTR
    - Lead-and-Copper-Rule
    - DBR-Rules
    - Radionuclides-Rule
    - Consumer-Confidence-Report-Rule
  - Audio Flashcards
  - Video Flashcards
Lesson Instrumentation and Information and Technology
- Handout
- Lecture
- Flashcards
- Quiz
- Study Helps
  - Section Summaries
    - Primary-Instrumentation
    - Secondary-Instrumentation-and-Telemetry
    - Equipment-Control-Systems
    - SCADA
    - System-Mapping
  - Visual Study Helps
    - Primary-and-Secondary-Instrumentation
    - Pressure-Gauges
    - Temperature-Sensors
    - Signal-Transmission
    - Telemetry
    - SCADA
    - Control-Systems
    - System-Maps
  - Audio Flashcards
  - Video Flashcards
Lesson Hydraulics
- Handout
- Lecture
- Flashcards
- Quiz
- Study Helps
  - Section Summaries
    - Pressure
    - Piezometric-Surface
    - Hydraulic-Grade-Line
    - Types-of-Head
    - Head-Loss
  - Visual Study Helps
    - Head
    - Head-Loss
    - Hydraulic-Grade-Line
    - Piezometric-Surface
  - Audio Flashcards
  - Video Flashcards
Lesson Practice Tests
- Grade 1 Practice Test
- Grade 2 Practice Test A
- Grade 2 Practice Test B
- Grade 2 Practice Test C
- Grade 2 Additional Math Problems
Lesson Distribution Exam Review Grades 2 - Course Evaluation Disabled