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Hi, I'm doing a project for college and I've hit a stumbling block.
Essentially I'm designing a large 120ft tape measure. Tape width 50mm and height 1mm.
I need to find the reel size of this tape when fully retracted so that I can design the case.
Any help would be greatly appreciated!
Cheers
Essentially I'm designing a large 120ft tape measure. Tape width 50mm and height 1mm.
I need to find the reel size of this tape when fully retracted so that I can design the case.
Any help would be greatly appreciated!
Cheers
Hi, I'm doing a project for college involving essentially a huge torsion spring loaded tape measure.
I've been struggling with this problem for a while and no matter how much i research I cannot find a solution! Basically, I need to work out the reel diameter if all of my tape is retracted fully.
The tape is 50mm wide and 1mm thick and 120ft long.
Any help would be much appreciated!
I've been struggling with this problem for a while and no matter how much i research I cannot find a solution! Basically, I need to work out the reel diameter if all of my tape is retracted fully.
The tape is 50mm wide and 1mm thick and 120ft long.
Any help would be much appreciated!
SIS-Bank works with unit time equal to one year and applies a constant force of interest of
b = 0:03 K where K is the last non-zero digit of the customer's student ID. How much
interest would you need to pay in advance to borrow $2; 000 for a period of six months?
b = 0:03 K where K is the last non-zero digit of the customer's student ID. How much
interest would you need to pay in advance to borrow $2; 000 for a period of six months?
Below is the objective function.how to solve it..
min(Σ i sxi/Σ i xi)
s =Πsi;j
ε1r1,1 + ε2r1,2 + ...εkr1,k <=Σixis1,i
ε1r2,1 + ε2r2,2 + ...εkr2,k <=Σixis2,i
...
ε1rm,1 + ε2rm,2 + ...εkrm,k <=Σixism,i
xi ={1, ith node accepts new jobs
0, ith node refuses new jobs
Rjεj <= Cj
εj : integer
for all above equation we have to assume value..
S = {s1, s2, ..., sn},denotes the physical servers in data centers.
R = {r1,j , r2,j , ..., rm,j}, rm,j is the requirement of ith resource submitted by jth job.
εj is the total number of jth job.
sv;i refers to the capacity of vth resource in ith nodes.
min(Σ i sxi/Σ i xi)
s =Πsi;j
ε1r1,1 + ε2r1,2 + ...εkr1,k <=Σixis1,i
ε1r2,1 + ε2r2,2 + ...εkr2,k <=Σixis2,i
...
ε1rm,1 + ε2rm,2 + ...εkrm,k <=Σixism,i
xi ={1, ith node accepts new jobs
0, ith node refuses new jobs
Rjεj <= Cj
εj : integer
for all above equation we have to assume value..
S = {s1, s2, ..., sn},denotes the physical servers in data centers.
R = {r1,j , r2,j , ..., rm,j}, rm,j is the requirement of ith resource submitted by jth job.
εj is the total number of jth job.
sv;i refers to the capacity of vth resource in ith nodes.
A computer is executing a program. In the execution of a program it will count 1000 failures in an
infinite time, but now it will count only 400 failures. The initial intensity of failure was 100 failures
/CPU hours. What will be the current intensity of failures?
(a) 60 failures / CPU hours
(b) 50 failures / CPU hours
(c) 70 failures / CPU hours
(d) 90 failures / CPU hours
infinite time, but now it will count only 400 failures. The initial intensity of failure was 100 failures
/CPU hours. What will be the current intensity of failures?
(a) 60 failures / CPU hours
(b) 50 failures / CPU hours
(c) 70 failures / CPU hours
(d) 90 failures / CPU hours
An unpipelined processor with 8 number cycle time and pipeline batches with 1 ns latency is given find the cycle time of pipeline version of the processor with 2, 4, 16 stages if the data path logic is evenly divided among the pipeline stages. also find what is the latency of each of the pipeline versions of the processor ?
A demand Paging System, with page table held in registers, take 5 ms to service a page fault if an empty page is available, or if the page to be replaced is not dirty. It take 15 ms if the replaced page is dirty. Memory access time is 1ms. Assume we want an effective access time of 2ms and that the page to be replaced is dirty 60% of the time. What is the approximate maximum acceptable page fault rate to meet this access time requirement?
A. 0.1%
B. 1.0%
C. 2.5%
D. 0.01%
A. 0.1%
B. 1.0%
C. 2.5%
D. 0.01%
In an enhancement of a design of a CPU, the speed of a floating point unit has been increased by 20% and the speed of a fixed point unit has been increased by 10%. What is the overall speed up achieved if the ratio of the number of floating point operations to the number of fixed point operations is 2:3 and the floating point operation used to take twice the time taken by the fixed point operation in the original design?
a) 1.155
b) 1.185
c) 1.255
d) 1.285
a) 1.155
b) 1.185
c) 1.255
d) 1.285
You wish to scan an 8 by 10 colour photograph using a scanner which can scan images at a resolution of 3200 dots per inch. The image will be scanned using 8 bit colour, i.e. 1 byte for each of the 3 colours R,G,B
a) How many bytes are required to store the photograph?
b) If your USB flash memory key has 16 GB of storage space. Using the definitions of a MB and a GB above , how many such images could be stored on your memory key?
c) If the photograph was in 8 bit grey scale rather than colour, how many such images could be stored on your memory key?
a) How many bytes are required to store the photograph?
b) If your USB flash memory key has 16 GB of storage space. Using the definitions of a MB and a GB above , how many such images could be stored on your memory key?
c) If the photograph was in 8 bit grey scale rather than colour, how many such images could be stored on your memory key?
Solve the given equation and determine whether the equation is an identity, a conditional equation or an inconsistent equation.
