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3 years ago

What year is gas powered cars expected stop being produced

Engineering

2 answers:

Ksivusya [100]3 years ago

8 0

Answer:

2035

Explanation:

The governors of a dozen U.S. states including California, New York, Massachusetts and North Carolina called on President Joe Biden on Wednesday to back ending sales of new gasoline-powered vehicles by 2035, a dramatic shift away from fossil fuels.

harina [27]3 years ago

8 0

Answer:(:

Explanation:

Joe Biden on Wednesday to back ending sales of new gasoline-powered vehicles by 2035, a dramatic shift away from fossil fuels

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a television set having apower rating of 120w and electric lawnmower of power rating 1kw are both connected to a 250v supply if

Soloha48 [4]

Answer:

<u>Television </u>

Power = 120 w

p.d = 240 v

I = p / v

I = 120 / 240 = 0.5

Fuse can be used 3A

<u>lawnmower</u>

Power = 1000w

p.d = 240 v

I = 1000/ 240 = 4.16

Fuse can be used = 5A

8 0

3 years ago

A 60-cm-high, 40-cm-diameter cylindrical water tank is being transported on a level road. The highest acceleration anticipated i

dlinn [17]

Answer:

$h_{max} = 51.8 cm$

Explanation:

given data:

height of tank = 60cm

diameter of tank =40cm

accelration = 4 m/s2

suppose x- axis - direction of motion

z -axis - vertical direction

$\theta$ = water surface angle with horizontal surface

$a_x =$ accelration in x direction

$a_z =$ accelration in z direction

slope in xz plane is

$tan\theta = \frac{a_x}{g +a_z}$

$tan\theta = \frac{4}{9.81+0}$

$tan\theta =0.4077$

the maximum height of water surface at mid of inclination is

$\Delta h = \frac{d}{2} tan\theta$

$=\frac{0.4}{2}0.4077$

$\Delta h 0.082 cm$

the maximu height of wwater to avoid spilling is

$h_{max} = h_{tank} -\Delta h$

= 60 - 8.2

$h_{max} = 51.8 cm$

the height requird if no spill water is $h_{max} = 51.8 cm$

3 0

4 years ago

Recall from an earlier lecture that the relationship between the current through an inductor and the voltage across it is given

serious [3.7K]

Answer: Current = 2A

Explanation:

Inductor L = 10mH

E.m.f = 1 V

Time t = 20 ms

Using

V = Ldi/dt

di/dt = V/ L

di/dt = 1/10×10^-3

di/dt = 100

di = 100dt

Integrate both sides

I = 100(t1 - to)

Assume that initially there is no current through the inductor.

to = 0

I = 100 × t

I = 100 × 20×10^-3

I = 2A

7 0

3 years ago

The _____ is installed in the liquid ine and is responsible for removing moisture and foreign matter.

Karo-lina-s [1.5K]

Answer:

filter drier

Explanation:

Any refrigeration or air conditioning system needs filter driers as a crucial part. In a refrigeration or air conditioning system, a filter drier serves two crucial purposes: first, it adsorbs system impurities like water, which can produce acids, and second, it provides physical filtering. To guarantee optimal and cost-effective dryer design, each component must be evaluated. The most crucial role of a dryer is to be able to drain water from a refrigeration system. Water can originate from a variety of places, including motor windings, equipment leaks, retained air from poor drainage, and others.

6 0

2 years ago

You have three gear wheels a, b and c connected to each other,if you turn the first gear wheel "a" clockwise what will happen to

Rina8888 [55]

In the case above, It will take more time for a tooth of wheel B and C to make a full turn (slower) than it will for a tooth of wheel A.

<h3>What are gear wheels?</h3>

A gear wheel is known to be a kind of a wheel that is known to be made up of a teeth and/or cogs that is known to function with those of other aspect of the wheel or part.

Note that in the above case, lets use a scenario that Wheel P has 5 teeth. Wheel M has 3 teeth and wheel N has 1 teeth. If wheel P makes a full turn, wheel M turn will be slower as well as wheel N which will take more time.

Therefore, In the case above, It will take more time for a tooth of wheel B and C to make a full turn than it will for a tooth of wheel A.

Learn more about Gear wheels from

brainly.com/question/17080981

#SPJ1

6 0

1 year ago