Indirect cooling of fuel injector nozzle holders for diesel engines is accomplished primarily by （）.

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• Fuel injectors used in heavy fuel oil systems are usually provided with cooling to reduce（）.

  A . cold corrosion of the nozzles B . fuel viscosity for better atomization C . carbon accumulation on the nozzles D . fuel detonation in the cylinder

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• Which firefighting method is an example of an indirect attack on a fire?（）.

  A . Bouncing a straight stream of water off the overhead to create spray effect B . Spraying foam on a bulkhead and letting it flow down and over a pool of burning oil C . Flooding a paint locker with CO and sealing the compartment D . Cooling adjacent bulkheads with water to prevent the spread of the fire by conductio

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• Which of the following operations need to be entered on the Oil Record Book Part I? （） (1) Ballast of fuel oil tanks (2) Condition of oil discharge monitoring and control system

  A . （1）only B . （2）only C . both（1）and（2） D . neither（1）nor（2）

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• Which of the following operations need NOT to be entered on the Oil Record Book Part I?（） (1) Disposal of oil residues (2) Internal transfer of fuel oil

  A . （1）only B . （2）only C . both（1）and（2） D . neither（1）nor（2）

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• A diesel engine cooling water system with a pH factor of 30 indicates a condition of （）.

  A . slight acidity B . slight alkalinity C . excessive alkalinity D . excessive acidity

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• Injectors for use with heavy fuel oil must be cooled by either water or light oil to （）

  A . prevent heat corrosion to internal components B . increase fuel delivery rate and economy C . prevent pre-ignition D . avoid carbonization of the nozzle ti

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• Which of the following is an example of teachers“ indirect corrective feedback?

  A . Say “went” instead of “go” B . We never use “at” that way C . Choice A is not the right answer D . Who can help him with this sentence?

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• During the running of the diesel engine, if the supply of cooling water is interrupted or the temperature of cooling water out of the cylinder is too high, the duty engineer should （）

  A . notify the duty officer, reduce the engine speed, take some measures to remove failures B . notify the duty officer and stop the engine immediately, find the cause and remove failures C . notify the C/E D . notify the captai

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• In the production of freshwater from seawater through a process of heating and cooling, the cooling phase of production is usually called （）.

  A . evaporation B . distillation C . dehydration D . condensatio

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• Diesel oil may be used to cool （） of a diesel engine.

  A . cylinders B . exhaust valves C . pistons D . fuel valve

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• （EMB145）FCOC（Fuel Cooled Oil Cooler）装在（）

  A . FDMU的下游 B . FDMU的上游 C . 在FPMU的齿轮泵和离心泵之间

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• Which of the following is an example of teachers＇indirect corrective feedback?

  A . Say “went” instead of “go” B . We never use “at” that way C . Choice A is not the right answer D . Who can help him with this sentence?

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• Cylinders of marine diesel engines are normally cooled by （）.

  A . sea water B . fine mineral oil C . sanitary water D . fresh water

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• Cooling of engine is achieved by circulation a cooling liquid around internal passages within the （）.

  A . boiler B . heater C . engine D . cooler

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• The purpose of treating the cooling water of the diesel engine is to（） Ⅰ. resist the scale formation in the cooling chamber Ⅱ.lubricate the engine part Ⅲ.increase thermal capacity Ⅳ.resist corrosion

  A . Ⅰ+Ⅱ B . Ⅱ+Ⅲ C . Ⅲ+Ⅳ D . Ⅰ+Ⅳ

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• After-cooling of a turbocharged diesel engine will result in （）

  A . higher torque but lower brake horsepower B . lower torque but higher brake horsepower C . higher torque and lower brake horsepower D . lower torque and higher brake horsepower

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• Monetary compensation is a direct form of employee compensation, while benefits packages are indirect compensation.

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• With the indirect channel, the vendor of a product or service sells directly to the customer.

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• Which of the following countries uses more indirect than direct communication?

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• Which of the following arteries is used to characterize an inguinal hernia as direct or indirect?

  A、Inguinal ligament B、Rectus abdominis C、Inferior epigastric artery D、Superficial epigastric artery E、Ilioinguinal nerve

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• Indirect payments of compensation refers to wages, salaries and financial incentives.

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• 一I hd gret time in Swiss lst winter．I went skiing with my friends —Wow!．Sounds relly cool!B一I hd gret time in Swiss lst winter．I went skiing with my friends —Wow!．Sounds relly cool! B．Cheers! C．How interesting youre! D．I’II go there．too．

  A．Sounds really cool! B．Cheers! C．How interesting you are! D．I’II go th E．too．

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• In purification, there is no fuel oil in the clean oil outlet.It could be caused by _____. I.too high temperature of the dirty fuel oil; II. too low temperature of the dirty fuel oil; III. Clogged filter

  A．I B．I．II．III C．II．III D．II

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• One day I can hear the faint rustle of autumn coming. The next day I can’t. One evening summer leaks away into the cool night sky, but the next morning it’s back again. But there is headway. Birdsong has gone, and is【46】______ (replace) by a whining bag-piping of insect creation. I look out across the pasture as dusk【47】______(begin) and see a shining galaxy of airborne bugs. What would it be like, I wonder, to have an【48】aware______of the actual number of insects on this farm？

  I ask myself a version of this question every day: "Have you ever really looked at…？”You can【49】______in the blank yourself. Every day I am blinded by【50】familiar______. I open our beehive, which is filled with honey, and the particularity of the honeybees, and even of their community, somehow escapes me, if only because I’ve been living with honeybees a good part of my life. I remember the phrase, "keep your eyes【51】______ (peel) , ”and maybe that’s what I need, a good peeling. Again and【52】______, I find myself trying to really look at what I' m seeing. It happened the other afternoon, high on a nearby mountain. A dragonfly had settled on the denuded tip of a pine bough. It clung, still as only a dragonfly can be. Then it flicked upward and caught a midge and settled on the bough again, adjusting【53】______(precise) to the wind. I see dragonflies【54】______ (quiver) in the insect clouds above my pasture, too. I am always aware, however , that there’s no such thing as really looking. What I want to see is invisible anyway: the prehistoric depth of time embodied in the form. of those dragonflies, the pressure of life itself, the web of【55】______(relate) that bind us all together. I find myself trying to【56】wit______the moment when the accident of life becomes a continued purpose. But this is a small farm, and, being human, 1 keep【57】______(come) up against the limits of what a human can see. This morning I found a spider resting—or perhaps hunting—on the leaf of a hydrangea, the axis of the spider’s abdomen perfectly aligned with the axis of the leaf. What I noticed was the symmetry of their placement, the way spider, and leaf resembled【58】_____other. What I wanted to determine was the spider’s intent. If I【59】c______, I would have asked it, "What are you doing？” Or, better yet, "Who are you？” But all I could do was look—and realizing that I was looking—make the【60】b______of what I’d seen. (16)

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