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Vaselesa [24]
3 years ago
6

Tell me a riddle and whoevers i like best gets brainliest

Engineering
1 answer:
Nady [450]3 years ago
6 0
What 8 letter word can have a letter taken away and it still makes a word. Take another letter away and it still makes a word. Keep on doing that until you have one letter left. What is the word?

ANSWER: The word is starting! starting, staring, string, sting, sing, sin, in, I
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​please how to drawing mechanical drawing after connecting the all parts thanks
rusak2 [61]
The answer would have to be 7
3 0
2 years ago
How many crankshaft is in V8 engine?​
Solnce55 [7]

Answer:

Explanation:

hola friend!!!!!

<u><em>there is only one crankshaft in V8 engine </em></u>

Hope this helps

plz mark as brainliest!!!!!!!!

7 0
4 years ago
Read 2 more answers
List 5 characteristics of metal?​
RSB [31]

Answer:

- Son buenos conductores de electricidad.

- Excelentes conductores de calor.

- Tienen una alta tenacidad.

- Se encuentran en estado solido, exepto por el mercurio.

- Y se destaca la baja electronegatividad.

3 0
3 years ago
What is the impedance of a 5μF capacitor at a frequency of 500Hz? What is the impedance of a60mH inductor at this frequency?
choli [55]

Answer:

1) 63.66 ohm

2) 188.49 ohm

Explanation:

Data provided in the question:

Part 1

Capacitance, C = 5μF = 5 × 10⁻⁶ F

Frequency = 500 Hz

Now,

Impedance = \frac{1}{2\times\pi\times f\times C}

or

Impedance = \frac{1}{2\times\pi\times500\times5\times10^{-6}}

or

Impedance = 63.66 ohm

Part 2

Inductance = 60 mH = 60 × 10⁻³ H

Frequency = 500 Hz

Now,

Impedance for an inductor = 2πfL

thus,

Impedance = 2 × π × 500 × 60 × 10⁻³

= 188.49 ohm

4 0
3 years ago
Calculate the number of 12 V batteries (capacity 120 Ah) needed to run a 3 kW DC motor that operates in 240 V. How many hours th
Mrac [35]

Answer:

  • 20 batteries
  • 9.6 hours

Explanation:

To obtain 240 V from 12 V batteries they must be connected in series. The number needed is ...

  240/12 = 20 . . . batteries needed

__

The current draw will be ...

  (3000 W)/(240 V) = 12.5 A

Then the time available from the battery stack is ...

  (120 Ah)/(12.5 A) = 9.6 h

The motor can run 9.6 hours from the series connection.

3 0
3 years ago
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