While on watch in the engine room, you hear a continuous sounding of the general alarm. Which of the following actions should you take？
A. Make an entry in the official logbook
B. Open the master control valves on the fixed CO2 system
C. Start the fire pump and check discharge pressure
D. Secure auxiliary condenser overboard discharge
查看答案
Modern handheld digital tachometers operated by counting light pulses returned to the unit
A. the tach generator
B. either the coupling or shaft
C. a small bulb attached to the shaft
D. a piece of reflective tape
The requirements of the ISM Code may be applied to
A. only oil tankers
B. only passenger ships
C. only containers
D. all kinds of ships
为什么法定准备金率上升或者货币漏出率的下降会使货币乘数变小。
Which of the following is NOT mentioned in this passage？
A. There may be oil vapor in the engine room
B. Pipes and fittings may be damaged if explosion takes place
C. The cooler should be drained
D. Bursting caps must be fitted
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