Topic: test case

hi everybody!
can u tell me how to write test case for lift machine

Sure...

SNO.       DESCRIPTION                                 EXPECTATION
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1           Is the lift in a workable condition    Yes/No.
2           Does the lift have press buttons
             on every floor                                  Yes/No.
3           Does the lift have a generator in
             case of power failure                       Yes/No.
4           Does the lift stop at every floor       Yes/No.
5           Does the lift have all buttons in
             the lift                                              Yes/No.
6           Does the lift have an alarm in
             case of emergency                           Yes/No.
7           Does the lift have fan/Light              Yes/No.
8           Company of the lift                           Yes/No.
9           Is the lift properly installed               Yes/No.
10         Is the lift safe for children                 Yes/No.
11         Does the lift have a mirror                Yes/No.
12         Is the door properly working            Yes/No.
13         Does the lift have a phone facility    
             to contact during emergency            Yes/No.
14         The capacity of the lift                       10 people/20 people....
15         Is the lift able to stop at every floor  Yes/No.