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guapka [62]
3 years ago
12

4. The friction point is the point

Engineering
1 answer:
MaRussiya [10]3 years ago
4 0
D. Kelsi kanals Alabama’s Italian Oslo Goldie talisman Jacoby Allah gamma Ireland Hannah Lucy UCD tv RSA was was ex
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Complete Question

The complete question is shown on the first uploaded image

Answer:

a) f_{(n)} = f_{(n-1)} + n-2

b) g_{(n)} = g_(n+1) + (n-2)

Explanation:

The explanation is shown on the second and third uploaded image

8 0
3 years ago
compressors, the gas is often cooled while being compressed to reduce the power consumed by the compressor. explain how cooling
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The amount of work done by steady flow devices varies with the particular gas volume. The kinetic energy of gas particles decreases during cooling.

When the gas is subjected to intermediate cooling during compression, the gas specific volume is reduced, which lowers the compressor's power consumption. Compression is less adiabatic and more isothermal because the compressed gas must be cooled between stages since compression produces heat. The system's thermodynamic cycle's cold sink temperature is lowered by cooling the compressor coils. By increasing the temperature difference between the heat source and the cold sink, this improves efficiency.

Learn more about thermodynamics here-

brainly.com/question/1368306

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8 0
1 year ago
Ages have been identified by the materials developed and used in those eras.
Westkost [7]
Ok what is the question
6 0
3 years ago
Read 2 more answers
An amplifier with 40 dB of small-signal, open-circuit voltage gain, an input resistance of 1 MO, and an output resistance of 100
Vanyuwa [196]

convert 40db to standard gain

AL=10^40/20=100

calculate total voltage gain

=AL×RL/RL+Ri

=83.33

38.41 DB

calculate power

Pi=Vi^2/Ri Po=Vo^2/RL

power gain= Po/Pi

=13.90×10^6

3 0
3 years ago
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