CRMP Test 3 with all Correct & 100% Verified Answers |Actual
Complete Exam |Already Graded A+
1. What is the statistical mode
B. Mode = 4.0, Median = 4.0
and the median of the
following data (3.0, 12.0, The mode of a set of data values is the value that
9.0, 4.0, 2.0, 4.0, 4.0) appears most often. in this data set (3.0, 12.0, 9.0, 4.0,
A. Mode = 3.0, Median = 9.0 2.0, 4.0, 4.0),
B. Mode = 4.0, Median = 4.0 4.0 is the correct answer.
C. Mode = 4.0, Median = 4.5 I would check the answer options at this point to see if I
D. Mode = 4.0, Median = 8.0 can avoid calculating the median.
This eliminates only one answer option so we go
ahead and find the median, which is the middle
number when arranged in order from smallest to
largest value.
2. A farmer in a rural area In this case, the number is 4.0
had problems with his
C. 0.9222
tractor tires. He called
maintenance person- A system of tractor tires will be considered a series
system
nel to replace two front tires that since all four tires need to be working for the
tractor to be
had gone flat overnight with two operational.
used ones he had in A. 0.9999
storage. He had B. 0.9409
determined that the two C. 0.9222
rear tires had been D. 0.9314
recently re-placed with
new ones. If the re-liability
of the front tires were
0.97 each and that of the
rear tires were 0.99 each.
What is the reliability of the
system of trac-tor tires?
,CRMP Test 3 with all Correct & 100% Verified Answers |Actual
Complete Exam |Already Graded A+
Reliability (tires) = R1 x R2 xR3 x R4
0.97 x 0.97 x 0.99 x 0.99
=0.9222
,CRMP Test 3 with all Correct & 100% Verified Answers |Actual
Complete Exam |Already Graded A+
3. The maintenance manager of A. 700
a pump seal manufacturer has
asked you to calculate the re-or- ROP = (Average weekly demand x Lead time) +
Safety stock;
der point of a spare part following is not a reliability
item. He has provided you prediction tech-nique?
with the following A. Precision design technique
information to facili-tate B. Weibull plot
your calculations. The cost C. Duane plot
of the spare parts is D. Fix effectiveness model
$100.00.
The cost of earning
inventory is 20% of the
cost of the part. The cost
of placing an order is
$40.00 for which the annual
de-mand is 5,200 units. The
average lead-time for
replenishment is two
weeks and the buffer stock
of 500 units is desired. The
av-erage inventory is 100
units per week. what is the
re-order point in units for
this spare part?
A. 700
B. 1200
C. 350
D. 600
4. Which one of the
, CRMP Test 3 with all Correct & 100% Verified Answers |Actual
Complete Exam |Already Graded A+
re-order point (ROP)= (100 x 2) + 500 = 700
D. Fix ettectiveness model
Fix ettectiveness Model is based upon the idea
that correc-tive actions may not completely
eliminate a failure mode and that some residual
failure rate due to a particular mode will
remain.
Complete Exam |Already Graded A+
1. What is the statistical mode
B. Mode = 4.0, Median = 4.0
and the median of the
following data (3.0, 12.0, The mode of a set of data values is the value that
9.0, 4.0, 2.0, 4.0, 4.0) appears most often. in this data set (3.0, 12.0, 9.0, 4.0,
A. Mode = 3.0, Median = 9.0 2.0, 4.0, 4.0),
B. Mode = 4.0, Median = 4.0 4.0 is the correct answer.
C. Mode = 4.0, Median = 4.5 I would check the answer options at this point to see if I
D. Mode = 4.0, Median = 8.0 can avoid calculating the median.
This eliminates only one answer option so we go
ahead and find the median, which is the middle
number when arranged in order from smallest to
largest value.
2. A farmer in a rural area In this case, the number is 4.0
had problems with his
C. 0.9222
tractor tires. He called
maintenance person- A system of tractor tires will be considered a series
system
nel to replace two front tires that since all four tires need to be working for the
tractor to be
had gone flat overnight with two operational.
used ones he had in A. 0.9999
storage. He had B. 0.9409
determined that the two C. 0.9222
rear tires had been D. 0.9314
recently re-placed with
new ones. If the re-liability
of the front tires were
0.97 each and that of the
rear tires were 0.99 each.
What is the reliability of the
system of trac-tor tires?
,CRMP Test 3 with all Correct & 100% Verified Answers |Actual
Complete Exam |Already Graded A+
Reliability (tires) = R1 x R2 xR3 x R4
0.97 x 0.97 x 0.99 x 0.99
=0.9222
,CRMP Test 3 with all Correct & 100% Verified Answers |Actual
Complete Exam |Already Graded A+
3. The maintenance manager of A. 700
a pump seal manufacturer has
asked you to calculate the re-or- ROP = (Average weekly demand x Lead time) +
Safety stock;
der point of a spare part following is not a reliability
item. He has provided you prediction tech-nique?
with the following A. Precision design technique
information to facili-tate B. Weibull plot
your calculations. The cost C. Duane plot
of the spare parts is D. Fix effectiveness model
$100.00.
The cost of earning
inventory is 20% of the
cost of the part. The cost
of placing an order is
$40.00 for which the annual
de-mand is 5,200 units. The
average lead-time for
replenishment is two
weeks and the buffer stock
of 500 units is desired. The
av-erage inventory is 100
units per week. what is the
re-order point in units for
this spare part?
A. 700
B. 1200
C. 350
D. 600
4. Which one of the
, CRMP Test 3 with all Correct & 100% Verified Answers |Actual
Complete Exam |Already Graded A+
re-order point (ROP)= (100 x 2) + 500 = 700
D. Fix ettectiveness model
Fix ettectiveness Model is based upon the idea
that correc-tive actions may not completely
eliminate a failure mode and that some residual
failure rate due to a particular mode will
remain.
