The officer in charge of the engineering watch shall notify the chief engineer without delay ____.

A．in any emergency or if in any doubt as to what decision or measures to take

B．in the event of any impending action in machinery spaces that may cause reduction in ship's speed

C．when isolating and bypassing machinery to be worked on

D．co-operating with any engineer in charge of maintenance work

[单选题]The officer in charge of the engineering watch shall ensure that all machinery involved with the maneuvering of the ship can immediately be placed in the __ of operation when notified that the ship is in congested waters.A．manual modeB．automatic mode

[主观题]When will an Engineer Officer in charge of watch call Chief Engineer?

[单选题]Software engineering is the study andapplication of engineering to the （）,d

Materials engineering involves, on the basis of（）correlations, designing or engi

[单选题]In software engineering and systems engineering， ( ) ， is adescription ofa

[单选题]The officer allowed ______.A． the students to fly the plane all the timeB． all students to fly the planeC． the students who were not frightened to fly on their ownD． some students to fly a little while

[单选题]customs officerA．港(务)长B．海关官员C．检疫官员D．理货员

[主观题]quarantine officerA．检疫官员B．海关官员C．卫生官员D．港务局长

[单选题]In requirements engineering, requirements elicitation is the practice of collecting the requirements of a system from users, customers and other stakeholders. In the following practices, () is rarely used in requirements elicitation.A . brain stormi

[单选题]In a （） engine the charge of air in the cylinder before compression commences is above atmospheric pressure.A . pressure chargedB . naturally aspiratedC . contaminatedD . high speed diesel