LADWP Meter Reader Exam Class 1611 Prep Practice Examination
2026–2027 | 190 Questions & Answers | Water & Electric Utility Meter
Reading Exam Prep, LADWP Class 1611 Study Guide,
Comprehensive Practice Test, Detailed Rationales, Utility Operations
Review & Complete Entry-Level Exam Preparation
Question 1
A residential electric meter displays the reading 006423. The field system requires a
whole-unit entry. What value should be recorded?
A. 64.23
B. 642.3
C. 6,423
D. 64,230
Correct Answer: C
Explanation: Leading zeros do not change numerical value. The display 006423 equals
6,423 whole units. Decimals and added zeros would misrepresent consumption.
Question 2
Which practice most directly ensures accurate billing for utility customers?
A. Estimating readings when displays are dusty
B. Recording each meter value at the time it is obtained
C. Memorizing all readings before entering them
D. Using the customer's historical average when uncertain
,Correct Answer: B
Explanation: Immediate recording prevents memory errors and account
misassociation. Estimation violates billing accuracy standards and creates disputes.
Question 3
A water meter register shows 1,847 cubic feet. What unit does this reading represent?
A. Gallons consumed since installation
B. Cubic feet of water passing through the meter
C. Liters per minute flow rate
D. Pounds per square inch pressure
Correct Answer: B
Explanation: Water meters commonly measure volume in cubic feet or gallons. The
register accumulates total volume passed through the meter, not flow rate or pressure.
Question 4
An electric meter reading from the prior month was 47,892 kWh. The current reading is
48,516 kWh. What is the consumption?
A. 524 kWh
B. 624 kWh
C. 634 kWh
D. 724 kWh
Correct Answer: B
,Explanation: Consumption equals current reading minus previous reading: 48,516 −
47,892 = 624 kWh. Subtraction gives the energy used during the billing period.
Question 5
What is the primary function of a utility meter register?
A. To disconnect service during overloads
B. To measure and accumulate consumption over time
C. To regulate voltage supplied to the customer
D. To prevent unauthorized current flow
Correct Answer: B
Explanation: The register displays accumulated consumption. Circuit breakers and
disconnects handle overcurrent and isolation; meters perform measurement and
recording.
Question 6
A meter reader observes an analog dial where the pointer rests between 4 and 5. Which
number should be recorded for that dial?
A. 4
B. 4.5
C. 5
D. 0
Correct Answer: A
Explanation: Analog meter dials record the lower number when the pointer is between
digits. The pointer has passed 4 but not reached 5, so 4 is correct.
Question 7
, A digital electric meter cycles through multiple display screens. Which action best
reduces recording errors?
A. Record every number that appears
B. Identify the display labeled for consumption before recording
C. Record the highest number shown
D. Wait for the display to stabilize on any value
Correct Answer: B
Explanation: Digital meters may display voltage, current, power factor, and
consumption screens. Correct identification of the relevant register prevents recording
the wrong parameter.
Question 8
A previous reading was 5,830 units. The current reading is 4,120 units. What should the
reader do first?
A. Subtract and report negative consumption
B. Assume the meter is broken and request replacement
C. Verify both readings and follow procedure for lower readings
D. Add the readings together
Correct Answer: C
Explanation: A lower current reading may indicate meter replacement, rollover, or data
error. Verification is required before any calculation or reporting.
Question 9
What does a reading of 000000 on a new electric meter indicate?
A. The meter has malfunctioned
2026–2027 | 190 Questions & Answers | Water & Electric Utility Meter
Reading Exam Prep, LADWP Class 1611 Study Guide,
Comprehensive Practice Test, Detailed Rationales, Utility Operations
Review & Complete Entry-Level Exam Preparation
Question 1
A residential electric meter displays the reading 006423. The field system requires a
whole-unit entry. What value should be recorded?
A. 64.23
B. 642.3
C. 6,423
D. 64,230
Correct Answer: C
Explanation: Leading zeros do not change numerical value. The display 006423 equals
6,423 whole units. Decimals and added zeros would misrepresent consumption.
Question 2
Which practice most directly ensures accurate billing for utility customers?
A. Estimating readings when displays are dusty
B. Recording each meter value at the time it is obtained
C. Memorizing all readings before entering them
D. Using the customer's historical average when uncertain
,Correct Answer: B
Explanation: Immediate recording prevents memory errors and account
misassociation. Estimation violates billing accuracy standards and creates disputes.
Question 3
A water meter register shows 1,847 cubic feet. What unit does this reading represent?
A. Gallons consumed since installation
B. Cubic feet of water passing through the meter
C. Liters per minute flow rate
D. Pounds per square inch pressure
Correct Answer: B
Explanation: Water meters commonly measure volume in cubic feet or gallons. The
register accumulates total volume passed through the meter, not flow rate or pressure.
Question 4
An electric meter reading from the prior month was 47,892 kWh. The current reading is
48,516 kWh. What is the consumption?
A. 524 kWh
B. 624 kWh
C. 634 kWh
D. 724 kWh
Correct Answer: B
,Explanation: Consumption equals current reading minus previous reading: 48,516 −
47,892 = 624 kWh. Subtraction gives the energy used during the billing period.
Question 5
What is the primary function of a utility meter register?
A. To disconnect service during overloads
B. To measure and accumulate consumption over time
C. To regulate voltage supplied to the customer
D. To prevent unauthorized current flow
Correct Answer: B
Explanation: The register displays accumulated consumption. Circuit breakers and
disconnects handle overcurrent and isolation; meters perform measurement and
recording.
Question 6
A meter reader observes an analog dial where the pointer rests between 4 and 5. Which
number should be recorded for that dial?
A. 4
B. 4.5
C. 5
D. 0
Correct Answer: A
Explanation: Analog meter dials record the lower number when the pointer is between
digits. The pointer has passed 4 but not reached 5, so 4 is correct.
Question 7
, A digital electric meter cycles through multiple display screens. Which action best
reduces recording errors?
A. Record every number that appears
B. Identify the display labeled for consumption before recording
C. Record the highest number shown
D. Wait for the display to stabilize on any value
Correct Answer: B
Explanation: Digital meters may display voltage, current, power factor, and
consumption screens. Correct identification of the relevant register prevents recording
the wrong parameter.
Question 8
A previous reading was 5,830 units. The current reading is 4,120 units. What should the
reader do first?
A. Subtract and report negative consumption
B. Assume the meter is broken and request replacement
C. Verify both readings and follow procedure for lower readings
D. Add the readings together
Correct Answer: C
Explanation: A lower current reading may indicate meter replacement, rollover, or data
error. Verification is required before any calculation or reporting.
Question 9
What does a reading of 000000 on a new electric meter indicate?
A. The meter has malfunctioned
