中级工考试（Intermediate test）.docVIP

中级工考试（Intermediate test） When adjusting the fuel supply of the 100.EQH105B type carburetor, the main distributor needle can be screwed to the bottom and then back (). A, 1.5 to 2 B, 2.5 to 3 C, 3.5 to 4 D, 4~5 101. when installing the gasoline pump, the thickness of the gasket between the pump shell and the cylinder body shall be (...) A, thickening B, reducing C, proper D, both can 102. in the conventional ignition system, the capacity of the distributor capacitor is within () range. Auto repair auto repair intermediate middle examination questions Gongkao nuclear test I. judgment questions: 1. The abnormal sound of engine is caused by the wear of the crank connecting rod mechanism and valve mechanism, resulting in looseness and improper adjustment. () 2, crankshaft bearing abnormal sound is two, multiple-choice question: 1. Check the abnormal sound of engine by means of single cylinder breaking fire. The sound is obviously weakened or disappeared. A, the cylinder piston knocking abnormal sound B, the cylinder connecting rod bearing abnormal sound C, the cylinder piston ring broken D, valve feet abnormal sound 2, with dialgage detection valve stem straightness, the valve rod to rotate for a week, put () is the indicator valve stem straightness error. A, maximum value B, minimum value C, half D, two times 3, and () the error is the maximum straightness error in each direction of the plane to be measured. A, flatness, B, straightness, C, parallelism, D, perpendicularity 4. A method of heat treatment that heats steel to a certain temperature for a certain period of time and then cools it in still air A, quenching, B, tempering, C, annealing, D, normalizing 5, when testing the engine cylinder, the diameter of each cylinder shall not exceed () mm. A, 0.025, B, 0.05, C, 0.075, D, 0.1. 6, the transmission roller bearing and the gap between the use of the gap is () mm. A, 0.025 B, 0.05 C, 0.075 D, 0.1 7, the piston ring of the engine can cause the piston ring to snap in th