Search & Filtering
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
Explain Warnock’s algorithm for hidden surface removal with an example
Explain the Scan line coherence algorithm with an example
Compute all reactions at the base A of the traffic light standard, given that the tension in the cable BC is T = 544 lb. The weight of the standard is negligible compared with the 320-lb weight of the traffic light.
