A . being shrunk into
B . to be shrunk into
C . to be shrunk with
D . shrinking into
[单选题]What is the speed of the crankshaft in a four-stroke/cycle engine when the camshaft is turning at 750 rpm?()A . 375 RPMB . 500 RPMC . 750 RPMD . 1500 RPM
[单选题]The crankshaft deflection is at first to be () before and after repair.A . disassembledB . renewedC . measuredD . regulated
[单选题]() of an engine crankshaft can be detected by measuring deflections of crank webs for each unit of the engine.A . MisalignmentB . LengthC . StrengthD . Stresse
[单选题]When a crankshaft () outside the engine, it should be carefully supported in a manner which will avoid imposing high bending moments on it.A . has to be handledB . may be handledC . has being handledD . will be handling
[单选题]The crankshaft of diesel engine is supported by ().A . tension stretchB . tie rodsC . through boltsD . main bearing
[单选题]The crankshaft receives and transmits the full working power of the engine and is subjected to fluctuating ().A . bending stresses弯曲应力B . torsion stresses扭转应力C . shear stresses剪应力D . All of the above
[名词解释] Semi-conservativereplication半保留复制
[名词解释] 半音、全音(Semi tone、Whole tone)
[单选题]When a crankshaft has to be handled outside the engine, it should be carefully supported in a manner which will avoid () high bending moments on it.A . compressingB . interposingC . imposingD . pounding
[单选题]A crankshaft whose center of gravity coincides with its center line is said to be ().A . dynamically balancedB . statically balancedC . counter balancedD . resonantly balanced