40. The ratio of cylinder volume to clearance volume for an internal combustion engine is defined as:
(A) Compression ratio
(B) Expansion ratio
(C) Clearance ratio
(D) Firing ratio
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統計: A(296), B(74), C(65), D(17), E(0) #3351392
統計: A(296), B(74), C(65), D(17), E(0) #3351392
詳解 (共 2 筆)
#7440733
The ratio of cylinder volume to clearance volume for an internal combustion engine is defined as:
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內燃機的汽缸總容積(Cylinder volume)與燃燒室容積(Clearance volume,或稱間隙容積)之比值,定義為:
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(A) 壓縮比 (Compression ratio)
(B) 膨脹比 (Expansion ratio)
(C) 間隙比 (Clearance ratio)
(D) 發火比 / 點火比 (Firing ratio)
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