Explain carefully how redundancy improves product reliability Ten high intensity bulbs are tested for 100 hours each One failed at 50 hours another failed at 70 hours and all others completed the test Calculate FR( ), FR(N), and MTBF Great Southern Consultants Group's computer system has been down several times over the past few months, as shown below Number of breakdowns 0 1 2 3 4 Monthly frequency 8 2 3 4 1 Each time the system is down, the firm loses an average of $400 in time and service expenses They are considering signing a contract for preventive maintenance With preventive maintenance, the system would be down on average only 0 7 per month The monthly cost of preventive maintenance would be $250 a month Which is cheaper, breakdown or preventive maintenance Determine the reliability for the system shown below (5 marks)

The Answer is in the image, click to view ...

Question: Explain carefully how redundancy improves product reliability. Ten high-intensity bulbs are tested for 100 hours each. One failed at 50 hours; another failed at 70

Explain carefully how redundancy improves product reliability.
Ten high-intensity bulbs are tested for 100 hours each. One failed at 50 hours; another failed at 70 hours and all others completed the test. Calculate FR(%), FR(N), and MTBF
Great Southern Consultants Group's computer system has been down several times over the past few months, as shown below.

Number of breakdowns	0	1	2	3	4
Monthly frequency	8	2	3	4	1

Each time the system is down, the firm loses an average of $400 in time and service expenses. They are considering signing a contract for preventive maintenance. With preventive maintenance, the system would be down on average only 0.7 per month. The monthly cost of preventive maintenance would be $250 a month. Which is cheaper, breakdown or preventive maintenance?

Determine the reliability for the system shown below: (5 marks)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

? ?? Journalize the closing entries. Include Posting References, using the account numbers in your spreadsheet. Refer to your answers from Chapter 4, Part 1 to complete this part. If an amount box...

Explain carefully how redundancy improves product reliability. (5 marks) b) Ten high-intensity bulbs are tested for 100 hours each. One failed at 50 hours, another failed at 70 hours and all others...

QUESTION 2 A) Explain carefully, how redundancy improves product reliability B) Ten high-intensity bulbs are tested for 100 hours each. One failed at 40 hours; another failed at 70 hours; all others...

a) Ten high-intensity bulbs are tested for 100 hours each. One failed at 50 hours, another failed at 70 hours and all others completed the test. Calculate FR(%), FR(N), and MTBF. (5 marks) b) A...

Ten high-intensity bulbs are tested for 100 hours each. One failed at 40 hours; another failed at 70 hours; all others completed the test. (1) Calculate FR(%), FR(N), and MTBF. (2) How many failures...

Ten high-intensity bulbs are tested for 100 hours each. One failed at 40 hours; another failed at 70 hours; all others completed the test. (1) Calculate FR(%) (2): FR(N), (3) MTBF. Please show...

Question 19 2 pts Ten high-intensity bulbs are tested for 100 hours each. One failed at 10 hours; one failed at 15 hours, and another failed at 25 hours; all others completed the test. Calculate:...

Ten high-intensity bulbs are tested for 100 hours each. One failed at 10 hours; one failed at 15 hours, and another failed at 25 hours; all others completed the test. Calculate: FR(%) is ? (percent...

Question 19 2 pts Ten high-intensity bulbs are tested for 100 hours each. One failed at 10 hours; one failed at 15 hours, and another failed at 25 hours; all others completed the test. Calculate:...

a) Century Digital Phone advertises phone battery life (on standby) of up to three days. The standard deviation is thought to be five hours. Tina Talbot, an employee at CDP, tested 10 of these...

2. Using the "Design Thinking" process, take us through the creation of the "Chase Sapphire 2030 Card"; focusing on the future of the Chase credit card. Support your "creation" with specifics from...

When does the enforcement of security interests by lenders normally takes place? a) When a condition precedent has been fulfilled b) When an event of default occurs c) Immediately after the...

*E6.22 (LO 6) (Petty Cash) McMann, Inc. decided to establish a petty cash fund to help ensure internal control over its small cash expenditures. The following information is available for the month...

atch the compensation objectives with their meanings. Efficiency Efficiency drop zone empty. Fairness Fairness drop zone empty. Compliance Compliance drop zone empty. Improving performance and...