Accelerated Life Testing (ALT) Part-4 Determination of Activation Energy for Arrhenius Model

Dear All, This is our fourth video on Accelerated Life Testing (ALT). Some of the viewers had requested for procedure to determine the Activation Energy used in Arrhenius Model. This video explains experimental procedure to determine Activation Energy. Hope you find this useful!
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Here are links to our previous videos on ALT:
Link to ALT-1 Video: • Accelerated Life Testi...
Link to ALT-2 Video: • Accelerated Life Testi...
Link to ALT-3 Video (Using Minitab) • Accelerated Life Testi...

[@trungnguyenphamthanh7691]

thank you for such useful informations

[@instituteofqualityandrelia7902]

Thank you!

[@donnymac575]

This is great stuff! I always wanted to know how to calculate the activation energy in the Arrhenius equation. Sir, how did you come up with a constant A equal to 0.0006?

[@instituteofqualityandrelia7902]

The value of constant A is estimated using regression. If you see the exponential regression, it is seen directly. If you see the linear regression, the constant ln(A)=-7.4207 (video time 10:18). Therefore A can be calculated as e^(-7.4207)=0.0006.

[@donnymac575]

@@instituteofqualityandrelia7902 thank you!

[@MrFaiqueShakil]

Great

[@instituteofqualityandrelia7902]

Thank you!🙏

[@carltondaniel8966]

Is the time to failure data in hours or minutes or i can consider anything ?.

[@rorboyskabaddi8023]

thanks you sir Could you please tell me how to get data of time to failure??

[@instituteofqualityandrelia7902]

You have to perform the experiment to get data.

[@noisysimpleandsimple]

how can i contact you Sir. Any email address.

[@instituteofqualityandrelia7902]

[e-mail]