Time loss testing#1 of thermos (May 7, 2013)
Period of 26 minutes
Period of 26 minutes
Time
|
Temperature (Fahrenheit)
|
9:17 am
|
70 degrees
|
9:19 am
|
69 degrees
|
9:21 am
|
68 degrees
|
9:23 am
|
67 degrees
|
9:25 am
|
66 degrees
|
9:27 am
|
65 degrees
|
9:29 am
|
64 degrees
|
9:33 am
|
64 degrees
|
9:36 am
|
63 degrees
|
9:40 am
|
62 degrees
|
9:43 am
|
62 degrees
|
9:46 am
|
61 degrees
|
9:47 am
|
60 degrees
|
The total efficiency for the first test is 85%
Testing#1: 60/71 x100 = 85%
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