B．efore engaging the turning gear and turning the diesel engine, which of the following operation should be done except______.

A．open the indicator cocks

B．supply some CYL.Oil to cylinder liner wall with lubricator (only for two stoke diesel engine)

C．put the fuel handle in the "stop" position

D．pump up the air bottle

[单选题]Before starting the turning gear, （） should be worked by hand to minimize corrosive action on the liners.A . the indicatorsB . the starting valvesC . the cylinder lubricatorsD . the turning gear

[单选题]Put in the engine turning gear Now examine thoroughly inside the crankcase to （） that everything is correct.A . make sureB . be sureC . assureD . believe

[单选题]When turning the engine with turning gear, you should keep the indicator cocks （）.A . attached to the indicatorsB . openedC . closedD . broke

[主观题][ ] Prior to engaging in negotiation it is wise to consider one’s own “bottom-line”

[单选题]turning表示中文（）。A . 磨削B . 车削C . 刨削

[单选题]In the Communicative classrooms，the teacher might be a“_________”-engaging

[名词解释] 转车盘 turning jack

[单选题]The_______in the steering gear move the rudder to the required angleA．control equipmentB．power unitC．transmission mechanismsD．fittings and pipeline

[单选题]（） for the camshaft gear train is taken from a spur gear which for a six cylinder engine is at the coupling end.A . The driven gearB . The driveC . The greaseD . The lubricating oil

[单选题]Whilst the engine is turning, check to see that no water is leaking into the crankcase, scavenge air belt, or from （）.A . exhaust valvesB . starting valvesC . fuel valvesD . the indicator cock