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marissa [1.9K]
3 years ago
6

10. True or False: You should select your mechanic before you experience vehicle failure.

Engineering
2 answers:
Naddika [18.5K]3 years ago
8 0
True ,

You’ve got to have knowledge first
ra1l [238]3 years ago
7 0

Answer:

True

Explanation:

Always see a professional if you have any issues that is not in your scope of practice

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What are the laws that apply to one vehicle towing another?
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The drawbar or other connections must be strong enough to pull all the weight of the vehicle being towed. The drawbar or other connection may not exceed 15 feet from one vehicle to the other.
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3 years ago
The simple majority decision rule may generate results that are
Arisa [49]

Answer:

Efficient when the marginal benefits of project = marginal costs of project.

Explanation:

Majority Decision Rule:

Majority decision rule is based on the notion of equality. An alternative is selected which has majority of votes. The simple majority decision rule may generate efficient results if the marginal benefits of a project are equal or greater than the marginal costs of the project.

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Assume (for simplicity in this exercise) that only one tuple fits in a block and memory holds at most three blocks. Show the run
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Answer:

See explaination

Explanation:

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Take a look at the attached file for a further detailed and step by step solution of the given problem.

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3 years ago
Proper ventilation is required when welding, so that you don't ____________.
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I say the answers is A but if you mean ventilation in the area of the room then answer B
4 0
3 years ago
Read 2 more answers
A direct contact heat exchanger (where the fluid mixes completely) has three inlets and one outlet. The mass flow rates of the i
lara31 [8.8K]

Answer:

Enthalpy at outlet=284.44 KJ

Explanation:

m_1=1 Kg/s,m_2=1.5 Kg/s,m_3=22 Kg/s

h_1=100 KJ/Kg,h_2=120 KJ/Kg,h_3=500 KJ/Kg

We need to Find enthalpy of outlet.

Lets take the outlet mass m and outlet enthalpy h.

So from mass conservation

m_1+m_2+m_3=m

   m=1+1.5+2 Kg/s

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Now from energy conservation

m_1h_1+m_2h_2+m_3h_3=mh

By putting the values

1\times 100+1.5\times 120+2\times 500=4.5\times h

So h=284.44 KJ

4 0
3 years ago
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