Distribution 1/2 Quiz 1

Question

Chief operators never use past records to adjust treatment processes.

Answer 1

Hydropneumatic cycle

Answer 2

Life cycle

Answer 3

Hydraulic gradient

Answer 4

Hydrologic cycle

Answer 5

To produce safe and pleasant drinking water

Answer 6

To produce water containing toxic substances

Answer 7

To produce water transmitting disease-causing organisms

Answer 8

To produce water with agreeable taste, odor or appearance

Answer 9

The water supply

Answer 10

Impurities in the water

Answer 11

Regulatory Factors

Answer 12

All of the above

Answer 13

Alkalinity

Answer 14

Septic tanks

Answer 15

Water temperature

Answer 16

Cause very fine particles to clump together into larger particles

Answer 17

Filter out remaining suspended particles

Answer 18

Kill disease-causing organisms

Answer 19

Settle out larger suspended particles

Answer 20

Volatile Organic

Answer 21

Synthetic Organic

Answer 22

Water table

Answer 23

Before, during and after use of chemicals

Answer 24

Before visits by regulatory agencies

Answer 25

When staff are available

Answer 26

Whenever results are needed for analysis

Answer 27

Percolation

Answer 28

Evaporation

Answer 29

Transpiration

Answer 30

All of the Above

Answer 31

Septic Conditions

Answer 32

Trihalomethane's

Answer 33

Acidic water unfit for human consumption

Answer 34

Legionella

Answer 35

Rainfall intensity

Answer 36

Soil composition

Answer 37

Mineral content of the water

Answer 38

Vegetation covering the ground

Answer 39

Contributory

Answer 40

Pooling area

Answer 41

Downstream usage

Answer 42

Spawning conditions

Answer 43

Groundwater quality

Answer 44

Upstream conditions

Answer 45

Radius of influence

Answer 46

Zone of saturation

Answer 47

Water table

Answer 48

Impervious section

Answer 49

Coagulation and sedimentation

Answer 50

Removal and inactivation

Answer 51

Disinfection and flocculation

Answer 52

Coagulation and disinfection

Answer 53

Coagulation

Answer 54

Sedimentation

Answer 55

Filtration

Answer 56

Flocculation

Answer 57

Loss of reservoir capacity

Answer 58

Siltration

Answer 59

Nutrient loading

Answer 60

To detect sudden pollutant loads

Answer 61

To inform the public in Consumer Confidence Reports

Answer 62

To justify lab workload and budget

Answer 63

To notify wastewater treatment plant operators

Answer 64

Produce pleasant drinking water

Answer 65

Produce safe drinking water

Answer 66

Protect health and well-being of the community

Answer 67

All of the above

Answer 68

Oligotrophic

Answer 69

Endotrophic

Answer 70

Mesotrophic

Answer 71

All bacteria and viruses have been sterilized

Answer 72

All algae have been destroyed

Answer 73

All pathogenic organisms have been inactivated or destroyed

Answer 74

All of the above

Answer 75

Wastewater discharge

Answer 76

Mine drainage

Answer 77

Storm water runoff

Answer 78

Industrial discharges

Answer 79

Variable composition

Answer 80

High turbidity

Answer 81

Low dissolved oxygen

Answer 82

Low iron and manganese

Answer 83

Operate process equipment

Answer 84

Calibrate and maintain chemical dosages and applications

Answer 85

Maintain accurate records of operational data

Answer 86

All of the above

Answer 87

Drinkable / Non-Drinkable

Answer 88

Surface supplies / Ground supplies

Answer 89

Health / Aesthetics

Answer 90

Taste / Odor

Answer 91

Hydrolimnion

Answer 92

Mesolimnion

Answer 93

Hypolimnion

Answer 94

Epilimnion

Answer 95

The size of the population served

Answer 96

The type of treatment given to the water

Answer 97

The source of the water

Answer 98

The size of the water mains

Answer 99

Non-transient, non-community water system

Answer 100

Community public water system

Answer 101

Potable water system

Answer 102

Transient water system

Answer 103

Unpredictable

Answer 104

It can be detected using a microscope

Answer 105

It can be done in the field

Answer 106

It is one of the disease-bearing bacteria

Answer 107

Its presence may indicate that the water has been contaminated

Answer 108

Campground

Answer 109

Restaurant

Answer 110

Service station

Answer 111

General physical and general mineral characteristics

Answer 112

Organics, inorganic, and volatile organic compounds (VOCs)

Answer 113

Bacteriological and radiological characteristics

Answer 114

All of the above

Answer 115

40 degrees F

Answer 116

29 degrees F

Answer 117

39 degrees F

Answer 118

35 degrees F

Answer 119

Total Coliform

Answer 120

Legionella

Answer 121

Cause pathogen regrowth

Answer 122

Coagulate suspended particles

Answer 123

Stimulate growth of algae

Answer 124

Toxic to aquatic life

Answer 125

Colony forming units (CFUs)

Answer 126

Presence / Absence

Answer 127

Take another sample from the same location and other designated locations

Answer 128

Notify the public to boil the water

Answer 129

Take a sample from the source

Answer 130

Increase the chlorine dosage

Answer 131

Ice cutting

Answer 132

Clear cutting

Answer 133

Blue-Green

Answer 134

Oscillatoria Curviceps

Answer 135

Low nutrient content

Answer 136

Sediment accumulation on lake bottom

Answer 137

Little planktonic growth

Answer 138

Few aquatic plants

Answer 139

Writing water legislation

Answer 140

Setting maximum contaminant levels

Answer 141

Delegating primary enforcement duties to states

Answer 142

Monitors state activities

Answer 143

Algae blooms

Answer 144

To control potential fire hazard during filling

Answer 145

To create additional storage space

Answer 146

To eliminate causes of accidents to recreational users

Answer 147

To reduce the organic and nutrient loading in the reservoir

Answer 148

A violation of MCL for VOC's and SOC's

Answer 149

A violation of Total Coliform MCL

Answer 150

A failure to monitor

Answer 151

Failing to comply with variance or exemption

Answer 152

Improved water quality

Answer 153

Reduced anaerobic conditions

Answer 154

Reduced turn-over events

Answer 155

Reduced recreational value

Answer 156

Primary Drinking water regulations

Answer 157

Monitoring of chemical and microbiological contaminants

Answer 158

Enforceable standards

Answer 159

Standards for chemical analysis

Answer 160

Extent of algae blooms

Answer 161

Taste and odor conditions related to algae blooms

Answer 162

Water quality problems that develop as a result of the blooms

Answer 163

All of the above

Answer 164

Alkalinity

Answer 165

Suspended matter

Answer 166

Temperature

Answer 167

All of the above

Answer 168

Increased hardness

Answer 169

Decreased carbon dioxide

Answer 170

Staining of clothes

Answer 171

Increased pH which reduces chlorination efficiency

Answer 172

After construction of wells

Answer 173

After main installation or repair

Answer 174

After construction, repair or maintenance of storage facilities

Answer 175

All of the above

Answer 176

Adding nutrients

Answer 177

Reducing oxygen

Answer 178

Chemical methods

Answer 179

Shortening filter runs

Answer 180

Littoral zone

Answer 181

Limnetic zone

Answer 182

Terrestrial zone

Answer 183

Benthic zone

Answer 184

Sterilization

Answer 185

Pasteurization

Answer 186

Disinfection

Answer 187

Algae consuming CO2 during the day and releasing CO2 at nigh

Answer 188

Algae releasing CO2 during the day and consuming CO2 at night

Answer 189

The overfeeding of coffer sulfate

Answer 190

The decomposition of inorganic material

Answer 191

Leaching from septic systems

Answer 192

Underground fuel tanks

Answer 193

Agriculture fertilizers

Answer 194

Livestock activities

Answer 195

A measurement of the basic state of water

Answer 196

A measurement of the ability of water to buffer against changes in pH

Answer 197

A measurement of the amount of acid in the water

Answer 198

A measurement of the amount of hydrogen ions in the water

Answer 199

Any process or set of processes that effect the physical, chemical or biological characteristics of water

Answer 200

Only those processes that constitute conventional water treatment

Answer 201

A place where operators can catch up on their sleep

Answer 202

Any process or set of processes that effect the biological characteristics of water

Answer 203

40 CFR part 141-149

Answer 204

Title 17 of the Code of State Regulations

Answer 205

Title 28 of the California Code of State Regulations

Answer 206

Title 22 of the California Code of State Regulations

Answer 207

The concentration of bacteria in the water

Answer 208

The color of water measured in CFU

Answer 209

A measurement of inorganic material in the water

Answer 210

The amount of particulate material in the water

Answer 211

The 10th day of following month

Answer 212

Within 24 days

Answer 213

By the end of the month

Answer 214

Within 30 days

Answer 215

Benthic Zone

Answer 216

Limentic Zone

Answer 217

Littoral Zone

Answer 218

10,048 ft3

Answer 219

15,162 ft3

Answer 220

17,038 ft3

Answer 221

19,625 ft3

Answer 222

22,608 ft3

Answer 223

47, 672 gallons

Answer 224

35, 904 gallons

Answer 225

43,084 gallons

Answer 226

44,808 gallons

Answer 227

4,800 gallons

Answer 228

1,200 lbs.

Answer 229

1,334 lbs.

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Distribution 1/2 Quiz 1

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