Because mechanical gears link adjacent dial pointers and turn in opposite directions.
Electric meter reading worksheet.
Use the chart below to figure the current rate of use and current cost to run the plug loads in the audit area.
Following the instructions write down the readings on the meter reading sheet.
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Reading an electric meter a typical analog dial type electric meter has five dials.
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Displaying top 8 worksheets found for water meter reading.
The second and fourth pointers move in the opposite direction.
Some of the worksheets for this concept are 14 meter reading meter readers accuracy of in service water meters at low and high flow rates ability testing for meter readers reading an electric meter three meter board third grade reading comprehension work read a water meter and water bill if you use the rd.
For a typical electric meter the dials are numbered alternately in the clockwise and counterclockwise directions.
If you wish to calculate how many kilowatt hours you ve used in the last month subtract the current reading from the previous reading which should be stated on your most recent bill.
Sources of electrical power.
Direct current versus alternating current.
If the dial is between two numbers choose the smaller number.
Charge voltage current and resistance.
Reading electric meters displaying top 8 worksheets found for this concept.
When reading your electric meter make sure to.
The electric meter a home activity meter reading estimating electric energy usage 1.
14 meter reading below is an example of a five dial electric meter.
Plug load cost analysis worksheet 1.
Make a sketch of a set of gears that do this.
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On the first dial the numbers.
If it s between 9 and 0 choose 9 then reduce the previous number.
Notice that the pointers on the first third and fifth dial move in the same direction as a hand of a clock.