8. In the two-stroke engine, each revolution of _____________ creates one power or working stroke. (A)the turning gear (B)the compressor (C)the crankshaft (D)the turbo-charger

8. In the two-stroke engine, each revolution of _____________ creates one power or working stroke.
(A)the turning gear
(B)the compressor
(C)the crankshaft
(D)the turbo-charger

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統計： A(0), B(0), C(2), D(0), E(0) #4067953

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回報考生賺奶粉求給讚與5星好評

B2 · 2026/10/27

#7634694

✅ 正確答案：(C) The crank...

(共 460 字，隱藏中）

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Jerry

B1 · 2026/10/27

#7634396

答案是 (C) the cranks...

(共 315 字，隱藏中）

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12. The principal reason for turbocharging is to increase the power output of an engine of given size and speed, by enabling the cylinders to be charged with air at an elevated pressure and, therefore, at a higher density than air at atmospheric pressure. What is the main purpose to use a turbocharger？ (A)To elevate the density of air in order to decrease the pressure in cylinder. (B)To elevate the pressure of air in order to decrease the density in cylinder. (C)To improve the power output of an engine of given size and speed by increasing the compressed air intake temperature. (D)To improve the power output of an engine of given size and speed by increasing the density of charged air.

8. In the two-stroke engine, each revolution of _____________ creates one power or working stroke.
(A)the turning gear
(B)the compressor
(C)the crankshaft
(D)the turbo-charger

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相關試題

相關試卷

8. In the two-stroke engine, each revolution of _____________ creates one power or working stroke.(A)the turning gear(B)the compressor(C)the crankshaft(D)the turbo-charger

詳解 (共 2 筆)

相關試題

相關試卷

8. In the two-stroke engine, each revolution of _____________ creates one power or working stroke.
(A)the turning gear
(B)the compressor
(C)the crankshaft
(D)the turbo-charger