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Alexus [3.1K]
2 years ago
13

Why is it important to follow the engineering design process before building a prototype

Engineering
1 answer:
Nataly [62]2 years ago
4 0

Answer:

learn from their mistakes

Explanation:

and so u could do better next time

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Between chain, belt and gear drive, which causes more friction?​
loris [4]

Answer:

All of them cause friction

Explanation:

google

6 0
2 years ago
What is the difference between a discrete and continuous system?
Serjik [45]

Answer:Discrete system are those system which change the state at the discrete point of time and continuous system are those which have state change at continuous period of time.

Explanation:

  • The major difference between discrete and continuous system is that, discrete system has state change over a discontinuous time period whereas the change of state in continuous system is over a continuous time period .
  • Variations can be found in the discrete system signal but  in continuous system variation cannot be found input and output signal.
  • Example:-

       Discrete system:-employees reporting at office at different time like

       9:10am, 9:15am etc              

       <u> Continuous system</u>:-the water flow over a dam in particular quantity                    

7 0
3 years ago
-Why is it said that using faulty PPE could be just as dangerous as using no PPE at all?
barxatty [35]

Answer:

Because if you think you're safe, you're more likely to take less caution when in an environment where PPE is necessary. By using faulty PPE, you are putting yourself and others more at risk.

6 0
3 years ago
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The 500 lb load is being hoisted at a constant speed using the motor M, which has a weight of 50 lb. The beam has a weight of 40
pashok25 [27]

Answer:

The answer and explanation is attached.

Explanation:

The 500 lb load is being hoisted at a constant speed using the motor M, which has a weight of 50 lb. The beam has a weight of 40 lb/ft and is fixed to the wall at A. Find axial, shear force and bending moment at point B. (Radius of the pulley wheel is 1 ft)

The answer and explanation is attached.

6 0
2 years ago
Compare the direction of the gear wheels in a simple gear train (no idler) with the direction of the gear wheels in a chain driv
Inessa [10]

Answer:

Probably North

Explanation:

6 0
2 years ago
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