WHAT IS PRODUCT AND SYSTEM RELIABILTY

WHAT WILL WE SEE THIS PRESENTATION???

• What is the Reliability ?

• What is the reliability on the product?

• Why reliability is important?

• What are differences between reliability

and Quality?

Reliability Reliability refers to the consistency of a measure. A test is considered reliable if we get the same result repeatedly.

WHY RELIABILITY IS IMPORTANT?

WE WILL DO COLLATION BETWEEN THE CARS.

• Which one is reliable??

This one ??

Or this one ??

RELIABILITY ASSESSMENT TEST

• How long?

• How many?

HOW LONG ???

• Daily• ex: vegetables for daily•

Monthly

• • Ex: some food product

• Yearly•

• Ex: medicine product

HOW MANY ?

• 1

• Ex :

• car, computer , house etc…

• More than 1

• Ex: pencil, glass etc…

WHAT ARE DIFFERENCES OF RELIABILITY

BETWEEN QUALITY?

DIFFERENCES;

• RELİABİLİTY• Reliability has to the with designing a product so the component

are reliable and meet their design requirements .

• QUALİTY• Quality has to the with seeing that the component meet

manufacturing requirements that are specified .

BENEFIT OF RELIABILITY;

• Profit

• Costumer

• Work area

• Gladness

• productive

SOURCE

• Google

• Wikipedia

• Youtube

• consumerreports.org

SHORT QUIZ

• 1)Why reliability is important?

• 2)what are benefits of reliability?

• 3) What is the main question(s) of testing?

• And what are these?

THANK YOU FOR LISTENING

• Hasan Erdem KÖKDEMİR

• Ahmet DOĞAN