technician A says that many port fuel-injection systems on four-cylinder engines use a simultaneous firing of injectors. Technician B says that sequential fuel injectors are timed and pulsed individually, much like the spark plugs are sequentially operated in firing order of the engine. Who is correct

Answer:

This is for all hvac parts lol

Answer:

Units larger than a terabyte include a petabyte, exabyte, zettabyte, yottabyte and brontob

Answer:

A. Maple

Explanation:

Maple is a hardwood.

Hope that helps!

The composition of the mixture on a mass basis are as follows:

number of moles = mass of substnce / molar mass

molar mass and molecular weight has equal numerical values therefore

Number of moles = mass of substnce / molecular weight

mass of substance = number of moles * molecular weight

the moles are expressed in percentage hence the total moles should be 100

check: 32.9 + 40.7 + 26.4 = 100

He

mass of substance = 32.9 * 4.003 = 131.6987 g

[tex]N_{2}[/tex]

mass of substance = 40.7 * 28.02 = 1140.414 g

Ar

mass of substance = 26.4 * 39.95 = 1054.68 g

Technician A says that a range shift is used to select high or low gear ratios within the transfer case is true while Technician B  is false.

A range shift is known to often take place when there is either high or low speed ratio of the given transfer case that is known to be selected.

Note that A range shift arrangement is known to be seen  for moving a gear reduction unit that is found between a low-range operating speed and also that of a high-range operating speed.

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Explanation:

1)Chief Engineer

2)Project Engineer

3)Field Engineer

I hope it helped you

Answer:

Glass

Explanation:

Please mark me the brilliant

Answer:

Explanation:

well time is like 12 : 30 or like 3:00

energy in what you use to power your homes

The number of hectares of each crop he should plant are; 250 hectares of Corn, 500 hectares of Wheat and 450 hectares of soybeans

He grows corn, wheat and soya beans on the farm of 1200 hectares. Thus;

C + W + S = 12   ----(1)

It costs $45 per hectare to grow corn, $60 to grow wheat, and $50 to grow soybeans. Thus;

45C + 60W + 50S = 63750  -----(2)

He will grow twice as many hectares of wheat as corn. Thus;

W = 2C    ------(3)

Put 2C for W in eq 1 and eq 2 to get;

C + 2C + S = 1200

3C + S = 1200     -----(4)

45C + 60(2C) + 50S = 63750

45C + 120C + 50S = 63750

165C + 50S = 63750    ------(5)

Solving eq 4 and 5 simultaneosly gives;

C = 250 and W = 500

Thus; S = 1200 - 3(250)

S = 450

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Answer:

true

Explanation:

Answer:

whiteness refers to white people(WHITE americans), back then white people got all the good stuff while colored people (meaning everyone who is not white) got old breaking down things. This influenced our society back then and made people think that white people are way better than colored. Which is SO NOT true, everyone is the same

Answer:

You shold wear Gogles

Explanation:

It is harder to see with no gogles

When operating in low-visibility situations, it is critical to take necessary precautions to preserve safety and retain situational awareness. When operating in low-visibility situations, it is critical to take necessary precautions to preserve safety and retain situational awareness.

Slow down: Reduce your speed to compensate for decreased vision. This provides you with additional time to respond to unanticipated obstructions or threats. Increase your following distance by leaving a bigger gap between your car and the vehicle ahead of you. This acts as a buffer zone and allows for more stopping distance.

Turn on your headlights and fog lights, even during the day, to improve visibility for yourself and other vehicles. Use fog lights if your car has them, as they are meant to penetrate fog and provide improved illumination. Use windscreen wipers and defrosters: Make sure your windscreen wipers are in good working order and that the appropriate speed setting is used to keep the windscreen clear. To prevent window fogging, turn on the defroster if necessary.

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Answer:

The PCV reduces blowby emissions from the engine.

Answer:

Explanation:

The capacitive reactance of the capacitor is determined by [tex]X_{C}=\frac{1}{\omega C}[/tex]

When [tex]f'=2f \rightarrow \omega' =2\omega[/tex]

and [tex]X_{C}'=\frac{1}{2}X_{C}[/tex]

(The capacitive reactance will be reduced into 1/2 times of the previous capacitive reactance)

From the calcuation, the concentration of the copper II ion is 0.98 M.

An electrochemical cell is one in which current is produced by means of a chemical reaction. In this cell, the cell reaction is;

Cd(s) + Cu^2+(aq) ----> Cd^2+(aq) + Cu(s)

E°cell = 0.34 V - (-0.40V) = 0.74 V

Using the Nernst equation;

0.775= 0.74 - 0.0592/2 log(6.5 × 10-2)/[Cu^2+]

0.775 - 0.74 =  - 0.0592/2 log(6.5 × 10-2)/[Cu^2+]

0.035 = -0.0296 log(6.5 × 10-2)/[Cu^2+]

0.035 /-0.0296 = log(6.5 × 10-2)/[Cu^2+]

-1.18 =  log(6.5 × 10-2)/[Cu^2+]

Antilog (-1.18) = (6.5 × 10-2)/[Cu^2+]

0.066= (6.5 × 10-2)/[Cu^2+]

[Cu^2+] =  (6.5 × 10-2)/0.066

[Cu^2+] =0.98 M

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Answer:

0.314 kg

Explanation:

[tex]\frac{8}{1000}[/tex] x 4 x 9.81

Answer:

.3139  joules

Explanation:

Weight in the metric system is   ma

 you have 4 fins that have MASS of 8 grams each

    or   32 grams   which is .032 kg

WEIGHT  would be   .032 kg * 9.81 m/s^2 = .31392 j

The action control to move the rudder from one point to the other is doen when The rudder, when turned to starboard, produce a force that is towards the port (called the rudder force).

In a vessel or ship, found in small craft, the rudder is known to be operated manually through the use of a handle that is called a tiller or helm.

In a bigger vessels, the rudder is known to be turned through the use of an hydraulic, steam, or electrical machinery. The first type of rudder was side to be a paddle or oar.

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Answer:

A pitot tube is used to measure fluid flow in engineering

Answer:

  4.2

Explanation:

The "allowance" is the difference between the maximum shaft size and the minimum hole size.

maximum shaft = C +D = 8.5 +0.1 = 8.6

minimum hole = A -B = 4.8 -0.4 = 4.4

Allowance = 8.6 -4.4 = 4.2

__

For an interference fit, the allowance is negative.

Answer:

lol i cant real it sorry

Explanation:

Answer:

Temporally pit latrine ,improved latrine,ordinary latrine

Explanation:

l think the temporally latrine are used for camp ,vacation. improved latrine are at home for those who can afford. an ordinary latrine is used by people who can not afford money for removing fieces in the improved or temporally latrine

If you can't ignore a distraction, as a driver you should: D. Both A and B.

A distraction can be defined as any form of event that is capable of making a driver to loose concentration or lure his or her eyes away from the road.

This ultimately implies that, a distraction can cause a driver to experience a road accident (car crash) if not properly managed or ignored.

In conclusion, if you can't ignore a distraction, as a driver you should pull over or take care of it at your next planned stop.

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The EMV - Ending Market Value is given as:
$2,400,000.

The EMV is given as:

BMV x (i + r); Where

BMV is the Beginning Market Value; and

r is the interest rateor percentage given.

Hence the EMV = 2,000,000 x ( 1 + 20%)

= 2,000,000 x 1.2

= $ 2, 400,000.

It is to be noted that the BMV is the Beginning Market Value which is the value of an investment at the start of the business period.

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D) cost

The fund available for a project is the first factor to be considered to ensure that the project comes to reality and serve it’s purpose

Answer:

Function

Explanation:

Plato

The option that is not associated with the given term called urban sprawl is; Option A: Blocking high views

What is Urban Sprawl?

Urban sprawl is defined as the rapid expansion of the geographic boundaries of towns and cities which is often accompanied by low-density residential housing and increased reliance on the private automobilefor movement.

Looking at the given options, "blocking high views" is the option that is not typically a problem associated with urban sprawl because urbanization usually takes place on relatively flat levels.

The missing options are;

a. blocking high views

b. destroying animal habitats

c. overrunning farmland

d. reducing green space

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Answer:

Explanation:

For first isobaric process (expansion with constant pressure):

[tex]W_{1}=P_{1}(V_{2}-V_{1})=(0.43\times 10^{6})(2.9-0.28)=1.1266 \times 10^{6} J=1.1266 MJ(+) (Expansion)[/tex]

Now, for the first isochoric: [tex]W_{2}=0[/tex], and [tex]Q_{2}=\Delta U=U_{3}-U_{2}[/tex]

For the second isobaric process (compression with constant pressure):

[tex]W_{3}=P_{2}(V_{1}-V_{2})=(4.3\times 10^{6})(0.28-2.9) =-11.266\times 10^{6}J=-11.266 MJ (Compression)[/tex]

For the last isochoric: [tex]W_{4}=0, Q_{4}=\Delta U=U_{4}-U_{3}[/tex]

So, the total work per cycle: [tex]W=W_{1}+W_{2}+W_{3}+W_{4}=1.1266+0-11.266+0=-10.1394 MJ[/tex]