The document explains how to read the expiry date on an LPG cylinder. The last two digits of the year are found after A, B, C, or D on the cylinder, representing the quarters of the year - A for January to March, B for April to June, C for July to September, and D for October to December. An example is provided where B-12 represents an expiry date of April 1, 2012.

1. TUTUL KAIRI Mathematics Teacher

2. EXPIRY DATE OF L.P.G CYLINDER HOW TO READ THE EXPIRY DATE OF A L.P.G CYLINDER THE METHOD IS AS FOLLOWS:-

3. SEE THE 3 VERTICAL PLATES AT THE TOP IN ANY ONE OF THESE YOU WILL FIND A / x or B / x or C/ x or D / x where ‘ x’ is the last 2-digit of a year.

4. WHAT DOES A,B,C,D MEAN. A--- JANUARY TO MARCH B---- APRIL TO JUNE C---- JULY TO SEPTEMBER D---- OCTOBER TO DECEMBER

5. SEE THE PICTURE HERE WE SEE AS B-12

6. AS ‘B’ STANDS FOR APRIL TO JUNE IT MEANS THE CYLINDER WILL EXPIRE ON 1 st APRIL IN THE YEAR 2012.

7. IF WE SEE THAT D-09 IS WRITTEN THEN IT MEANS THE CYLINDER IS EXPIRED ON 1 st October of 2009.

8. THIS WAY WE CAN KNOW THE EXPIRY DATE OF A L.P.G CYLINDER

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