Question

why it is necessary to design and develop high efficiency in engine​

Answer 1

Answer:

The efficiency of internal combustion engines depends on several factors, the most important of which is the expansion ratio. For any heat engine the work which can be extracted from it is proportional to the difference between the starting pressure and the ending pressure during the expansion phase. Hence, increasing the starting pressure is an effective way to increase the work extracted (decreasing the ending pressure, as is done with steam turbines by exhausting into a vacuum, is likewise effective).

Explanation:

Answer 2

Hey mate !!

Here is ur Answer ⤵️

Bypass capacitors and fan-out

Bypass capacitors serve two main functions, namely to short high-frequency noise to ground and to act as current reservoirs. Consequently there are three basic methods to fan-out power pins.

Hope it helps you ✔️

Thank you ❣️