Search
Solve the following circuit on paper and validate the solution on MultiSim. Circuit Diagram: Task 1: Workout the value of current ‘Io’ in the circuit. (On paper)
Starting from rest, you run the engines at full power and holding a straight line, you observe that the ship accelerates uniformly from 0 m/s to 10 m/s over 2.25 km. The mass of the ship fully loaded is 42500 tonnes and the average water resistance is known to be 6.5 MN. The ships engines (4 x 16 cylinder engines with a total 4500 l) are rated at 46080 kW.
a. Determine the total work done during the test.
b. Calculate the amount of power the engines delivered throughout the test. Are they delivering the rated power?
A weekly business magazine offers a 1-yearsubscription for $58 and a 3-year subscription for $116. If
you thought you would read the magazine for at least the next 3 years, and consider 20% as a minimum
rate of return, which way would you purchase the magazine: With three 1-year subscriptions or a single
3-year subscription?
A purchasing agent plans to buy some new equipment for the mailroom. Two manufacturers have
provided bids. An analysis shows the following:
Manufacturer Cost Useful Life (years) End-of-Useful-Life
Salvage Value
Speedy $2500 7 $250
Allied 2600 7 425
The equipment of both manufacturers is expected to perform at the desired level of (fixed)output. For a
7-year analysis period, which manufacturer’s equipment should be selected? Assume 7% interest and
equal maintenance costs.
.
Design a synchronous counter by using T-flip-flop which can counter the sequence 0,
1,2,4,5,0….and rest states move to 0.
Design a Mod-5 asynchronous up counter using +ve edge triggering D flip flop.
Assume a 4-bit shift register using D flip flop which will take one clock cycle for loading the data and 3 clock cycles for getting the output, Identify the type of shift register and describe its operation with diagram.
Design a mealy machine whose output is 1 only when input 1101 is detected otherwise output is 0 with
- Overlapping allowed condition, and
- Overlapping not allowed condition.
Design a synchronous counter by using T-flip-flop which can counter the sequence 0,1,2,4,5,0….and rest states move to 0.
Explain the marching squares algorithm
