James Watt（）the steam engine.

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• In an auxiliary boiler steam and water system, the highest pressure will be in the （）.

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  A . the more B . the higher C . the lower D . the highest

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• （）, iea steam cooler, may be filled in the boiler system to control the superheated steam temperature.

  A . An economizer B . An attemperator C . A water dram D . A down-comer tube

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• The steam boiler is part of a closed loop steam, whereby, after the energy of the steam is used up and it becomes water again, （） is collected and returned back to the boiler for heating up again to steam.

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• The boiler is fired （） the demand for steam exceeds that available from exhaust gas heating.

  A . whenever B . however C . wherever D . whether

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• The amount of heat released by steam when it changes to water at the same temperature is called（）.

  A . latent heat of condensation B . latent heat of vaporization C . latent heat of saturation D . sensible heat of condensatio

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• The（） is a smaller valve fitted in the auxiliary steam supply line, and is usually of the non-return type.

  A . main stem stop valve B . auxiliary steam stop valve C . feed check or control valve D . blow down valve

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• James turned pale when he heard the news on the radio because ________.

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• What was William James main contribution to the field of Psychology?

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• When James Watt built his big steam-engines for industry, he invented a feedback device, a system which now plays a vital part in automation.

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• The story of James Joyce’s Ulysses happened on______.

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• ______is the masterpiece of James Joyce.

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• The temperature（be)______110°C,water boils and turns into steam.

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• What is the difference between 1 milliwatt and 1 watt？（)

  A．A.They cannot be compared B．B.30 dB C．C.There is no difference D．D.20 log[dBm] = [dBW] E．E.10 dBmW

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• Examine the following commands and their output:SQL＞ SELECT ename, sal FROM emp WHERE ename=‘JAMES‘; ENAME SAL JAMES 1050QL＞ UPDATE emp SET sal=sal+sal*1.2 WHERE ename=‘JAMES‘;1 row updated.SQL＞ SELECT ename, sal FROM emp WHERE ename=‘JAMES‘; ENAME SAL JAMES 2310View the exhibit and examine the Flashback Version Query that was executed after the preceding commands.What could be the possible cause for the query not displaying any row？（）

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• Which of the following novels brought James his first international fame（）

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• While staying inthe village, James unselfishly shared whatever he hadwith the villagers

  A B without asking foranything in turn. C

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