How do you read kWh on electric meter?
Because the pointer on dial A has not passed 0, the number 4 on dial B should be read as 3. To figure the number of kilowatt-hours you used during the month, subtract the last month’s reading on your most recent bill from the present reading. This will give the kilowatt-hours you used for the period.
What is kWh in digital meter?
An electricity meter, electric meter, electrical meter, energy meter, or kilowatt-hour meter is a device that measures the amount of electric energy consumed by a residence, a business, or an electrically powered device.
What is a dial pointers of the electric meter with?
Each dial on the meter is numbered from 0 to 9, and has a pointer – like the hand on a clock – that turns either clockwise or counterclockwise. The pointers move only when electricity is being used. To read your meter, look at each of the four dials and write down the number each pointer is on. 0 and 9.
How many dials does a watt hour meter have?
A kilowatt-hour is the electricity needed to burn ten 100-watt light bulbs for one hour. Some meters have four dials, some have five dials and some may even have six dials on the face of a meter. Each dial has 10 numbers and a pointer. Every other dial is numbered counterclockwise.
How many dials are there in an electric meter?
The other is the Dial Type which is the most commonly used meter. You will notice that there are five dials and inside each dial is a pointer which indicates the number to be read. The pointers will alternately turn clockwise and counterclockwise .
How do you read an old style dial electric meter?
- Read the first 5 dials from left to right – ignore any red dials or dials marked 1/10.
- If the pointer is between two numbers, write down the lower number – if it’s between 9 and 0, write down 9.
- If the pointer is directly over a number, write down that number and underline it.
How do you read dials?
To determine your correct meter reading, simply read the dials in order from right to left. As you read each dial, write down the number. In most cases, the pointer will be between two numbers on the dial. THE CORRECT NUMBER IS THE LOWER OF THE TWO, EXCEPT WHEN BETWEEN THE 0 AND 9, IN THAT CASE YOU WOULD READ THE 9.
What is A normal electricity meter reading?
Two rate meters Day usage is called ‘normal’ and night usage is called ‘low’. For instance the electricity meter above would be recorded as: Low (night): 80506. Normal (day): 97192.
How long does it take to use 1 kWh of electricity?
The basic unit of electricity is the Kilowatt hour (kWh). In simple terms, 1 kWh is the amount of energy used by a 1kW (1000 watt) electric heater for 1 hour.
What does 1000 IMP kWh mean?
Imp/kWh is short for Impressions per kWh (unit) of electricity which passes through the meter where one ‘impression’ is a brief flash of an LED. The majority of meters are labelled 1000 Imp/kWh which means that the LED will flash 1000 times for each kWh of electricty which passes through.
How does a dial meter work?
Dial Meters: You take the reading by writing down the number that the dial is pointing to. If a dial is between two numbers, no matter how close then you select the lower number. Some dial meters have internal dials that just display the numbers.
How do you read a clock face meter?
A clock face meter has several small clock faces. To conduct a reading, note the numbers from each clock, from left to right. If a pointer is between 2 numbers, note the lower number. When the pointer is between 0 and 9, read 9.
How many kWh are in a unit?
One unit of electricity is equal to one kilowatt-hour. It is the amount of power required to use an appliance of 1000 watt power rating for an hour.