Fill in the blanks: 1. The first step of engineering design is . 2. The inputs to this activity include the , perhaps supplemented with , both produced during product design. 3. In terms of the software life cycle, engineering design occurs during the phase. 4. A good way to engage the problem during this activity is to , which produces the main outputs of this activity.

Explanation:

The five steps used for solving design problems are:

1. Define the problem

2. Gather pertinent information

3. Generate multiple solutions

4. Analyze and select a solution

5. Test and implement the solution

1. The first step of engineering design is to identify the problem.

2. The inputs to this activity include the research the problem, perhaps supplemented with evaluate possible solutions, both produced during product design.

3. In terms of the software life cycle, engineering design occurs during the protype creation and selection phase.

4. A good way to engage the problem during this activity is to test and evaluate the protype, which produces the main outputs of this activity.

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27