1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
liberstina [14]
3 years ago
15

Technician A says that the original equipment manufacturer (OEM) offer scan tools to service their specific line of vehicles. Te

chnician B says that scan tools supplied by aftermarket tool and equipment providers usually provide greater functionality
a. Technician A
b. Technician B
c. Both A and B
d. Neither A nor B
Engineering
2 answers:
Anastasy [175]3 years ago
8 0

Answer:

a. Technician A

Explanation:

Aftermarket parts are replacement parts that are not made by the original equipment manufacturer. They can not guarantee as much functionaluty when compared to OEMs. Original Equipment Manufacturer (OEM) usually their own proprietary scan tools which offer better and functionality to service their special line of vehicles. So Technician A alone is correct.

aleksklad [387]3 years ago
4 0

Answer:

C. Both A and B

Explanation:

Three types of scan tools are available to the technician:

1. Generic On-Board Diagnostics II (OBD-II) scan tool (many brands)

2. Aftermarket scan tool with enhanced coverage (Snap-On, OTC, others)

3. OEM scan tool (developed and approved by an OEM, used in dealerships)

Not too long ago, an OEM scan tool was often the exception rather than the rule at the average automotive repair facility. Although dealership technicians have normally used manufacturer-specific OEM scan tools, such equipment was not commonly found in an independent automotive repair shop.

Traditionally, most independent shops have relied on aftermarket scan tools that were designed to work with a variety of Asian, domestic, and/or European vehicles. While this remains true for many independent shops, more and more independent shops are using personal computer-based original equipment manufacturer (OEM) scan tools, particularly on late-model vehicles, as access to such tools improves and in some cases costs of the tool has gone down.

Many of today’s vehicles have several dozen modules, each with their own data stream and diagnostic trouble codes (DTCs). Hybrid and electric vehicles can have especially complex self-diagnostic systems. Some aftermarket scan tools manufacturers may be challenged to keep up with the demands of scan data in new vehicles. The technician can expect to work with both OEM and aftermarket scan tools during his or her career.

You might be interested in
Find the differential and evaluate for the given x and dx: y=sin2xx,x=π,dx=0.25
Sedaia [141]

By applying the concepts of differential and derivative, the differential for y = (1/x) · sin 2x and evaluated at x = π and dx = 0.25 is equal to 1/2π.

<h3>How to determine the differential of a one-variable function</h3>

Differentials represent the <em>instantaneous</em> change of a variable. As the given function has only one variable, the differential can be found by using <em>ordinary</em> derivatives. It follows:

dy = y'(x) · dx     (1)

If we know that y = (1/x) · sin 2x, x = π and dx = 0.25, then the differential to be evaluated is:

y' = -\frac{1}{x^{2}}\cdot \sin 2x + \frac{2}{x}\cdot \cos 2x

y' = \frac{2\cdot x \cdot \cos 2x - \sin 2x}{x^{2}}

dy = \left(\frac{2\cdot x \cdot \cos 2x - \sin 2x}{x^{2}} \right)\cdot dx

dy = \left(\frac{2\pi \cdot \cos 2\pi -\sin 2\pi}{\pi^{2}} \right)\cdot (0.25)

dy = \frac{1}{2\pi}

By applying the concepts of differential and derivative, the differential for y = (1/x) · sin 2x and evaluated at x = π and dx = 0.25 is equal to 1/2π.

To learn more on differentials: brainly.com/question/24062595

#SPJ1

4 0
2 years ago
Why is tubing sometimes coiled when installed in a car or vechile
andriy [413]

Answer:

Coiled tubing is often used to carry out operations similar to wire lining.

8 0
3 years ago
The cult of personality that surrounded Joseph Stalin in the Soviet Union led soviet citizens to believe that there was undisput
evablogger [386]

Answer:

The cult of personality that surrounded Joseph Stalin in the Soviet Union led soviet citizens to believe that there was undisputed support for Stalin both among the government and the common people. In turn, this fueled self-censorship and made political change harder. This cult of personality was achieved through propaganda and censorship, as the Communist Party had control of all mass media. This desire to make himself a "god-like" figure was also an attempt to increase acceptance of communism among the people and to boost morale.

Explanation:

7 0
2 years ago
.a. What size vessel holds 2 kg water at 80°C such that 70% is vapor? What are the pressure and internal energy? b. A 1.6 m3 ves
vesna_86 [32]

Answer:

Part a: The volume of vessel is 4.7680m^3 and total internal energy is 3680 kJ.

Part b: The quality of the mixture is 90.3%  or 0.903, temperature is 120 °C and total internal energy is 4660 kJ.

Explanation:

Part a:

As per given data

m=2 kg

T=80 °C =80+273=353 K

Dryness=70% vapour =0.7

<em>From the steam tables at 80 °C</em>

Specific volume of saturated vapours=v_g=3.40527 m^3/kg

Specific volume of saturated liquid=v_f=0.00102 m^3/kg

Now the relation  of total specific volume for a specific dryness value is given as

                                  v=v_f+x(v_g-v_f)

Substituting the values give

v=v_f+x(v_g-v_f)\\v=0.00102+0.7(3.40527-0.00102)\\v_f=2.38399 m^3/kg

Now the volume of vessel is given as

v=\frac{V}{m}\\V=v \times m\\V=2.38399 \times 2\\V=4.7680 m^3

So the volume of vessel is 4.7680m^3.

Similarly for T=80 and dryness ratio of 0.7 from the table of steam

Pressure=P=47.4 kPa

Specific internal energy is given as u=1840 kJ/kg

So the total internal energy is given as

u=\frac{U}{m}\\U=u \times m\\U=1840 \times 2\\U=3680 kJ

The total internal energy is 3680 kJ.

So the volume of vessel is 4.7680m^3 and total internal energy is 3680 kJ.

Part b

Volume of vessel is given as 1.6

mass is given as 2 kg

Pressure is given as 0.2 MPa or 200 kPa

Now the specific volume is given as

v=\frac{V}{m}\\v=\frac{1.6}{2}\\v=0.8 m^3/kg

So from steam tables for Pressure=200 kPa and specific volume as 0.8 gives

Temperature=T=120 °C

Quality=x=0.903 ≈ 90.3%

Specific internal energy =u=2330 kJ/kg

The total internal energy is given as

u=\frac{U}{m}\\U=u \times m\\U=2330 \times 2\\U=4660 kJ

So the quality of the mixture is 90.3%  or 0.903, temperature is 120 °C and total internal energy is 4660 kJ.

5 0
3 years ago
90% of traffic crashes are due to driver error.<br> True<br> False
kumpel [21]

90% of traffic crashes are due to driver error.

True

3 0
2 years ago
Read 2 more answers
Other questions:
  • A banked highway is designed for traffic moving at v = 88 km/h. The radius of the curve r = 314 m. show answer No Attempt 50% Pa
    5·2 answers
  • Why is the lubrication system of an internal combustion engine equipped with an oil filter?
    11·1 answer
  • Which of the following tells the computer wha to do
    12·1 answer
  • A compressor receives air at 290 K, 95 kPa and shaft work of 5.5 kW from a gasoline engine. It should deliver a mass flow rate o
    7·1 answer
  • An individual is planning to take an 800-mile trip between two large cities. Three pos-sibilities exist: air, rail, or auto. The
    8·1 answer
  • 1. Describe simply what will happen to an airplane in flight in the following conditions:
    6·1 answer
  • Concrete ___ support and anchor the bottom of steel columns and wood post, which support beams that are pare of framing system o
    11·1 answer
  • 1. A flywheel is suspended by resting the inside of the rim on a horizontal knife edge so that the wheel can swing in a vertical
    5·1 answer
  • lmfsojdkkfjdsskfsaj;fkljsldfkjlsdkfdjs;dklfjsldkfjflkjfkjfldjsdlfgkljshglksdjfghdskjgsdfkfjghlsdfghsdkjfghlskjdfhglskjdfghkjsfhg
    12·1 answer
  • Write a statement that calls the recursive method backwardsAlphabet() with parameter startingLetter.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!