电力英语水平考试题库(第二版)补齐短文

第一篇：电力英语水平考试题库(第二版)补齐短文

补全短文 The function of power transmission/power networks/step-down substations and connected transmission equipment/transmission at high voltage/power network operation 2 In()such as U.S.A

some advanced countries/great advantages on economy and environmental protection/good homogenization of distribution/whole process management is strengthened 3 Circuit breakers are automatically to control electrical power networks/to switch the current which can be from a few amperes/to perform any switching operation after long periods/of the highest importance for high reliability/of the circuit breaker 4，Fuel cells are devices that there is no storage capacity in a fUel cell/further development is under way/as they are being developed there have been some applications/many cells are operated in series to obtain voltages/supply alternating current from fuel cells 5 Many large cities are anything there is still something that can be useful/there is no time to be lost/it can be put to use again/more and more machines are designed for this purpose/building beautifUl cities out of garbage is only a dream 6,The weather in winter They can sleep for a long time/We call this kind of sleep in wintertime “hibernation/Hibernating animals don’t need to eat much because they don’t move/So they don5t need to worry about bad weather and other dangerous animal/As it gets warmer and warmer in spring, the sleeping animals begin to wake up and look around for food 7,The body that is

It circles the Earth and is therefore know as a satellite of the Earth/A satellite stays in orbit because the planet gravitational force keeps pulling it into a circle/The bigger and heavier a body is, the greater is its force of gravity/To get out into space we have to overcome the Earths gravitational pull/Artificial satellite can be used for various purpose 8，The secondary equipments

the equipments that provide protecting, monitoring/the equipments that send the command signal/current values in secondary system/5 A rated current of the current transformer secondary winding/50V rated voltage of PT secondary side 9,A sudden change in the configuration by the operation of a circuit breaker/determine the insulation requirements of transmission line/the cost of transmission and line failure rat/at both opening and closing of circuit breakers/by means of circuit breaker dosing resistor in 500kV system 10,The high voltage power transmitted from power planfs step-up

and ash disposal/newly scheduled power substation to step-down substatio/the power 24,the most important pumps

line that transmits the power from step-down It must be located/motor frequency/three substation/the overhead transmission sets/two of them/it pressurizes and

line/lightning frequently happening and heavy raining/large spanning line section 11 ,The aim of introducing market

a wholesale market/a retail market/to agree on the price and quantity to be traded/to register as a market customer/to choose electricity suppliers

12,Electric power is a most

the lack of electricity(a blackout)/its unavailability/social disorder, and even

national tragedy/its growth rate/high electric power consumption per capita 13,There are numerous examples

the research and development/the fake and real items/new chemicals/the intellectual property/physical property

14, Electrical energy is the presence

static electricity/electrical charge/electrical energy/Alternating current/Electrical potential

15,Many people think of

Sustainable/the best known is photovoltaic cells/inefficient/the collected energy is used to heat a fluid/efficient

16,Electrical energy conservation reducing energy consumption can be undertaken at home/making use of alternative clean energy sources

/contributing to climate change/turning the thermostat up in the summer and down in the winter/looking for other opportunities for electrical energy conservation in the home 17,Advanced Distribution Automation The electrical power grid/distribution

systems/at lower voltages/to control smaller entities/for a number of reasons 18,Solar energy is lauded

like satellites in Earth orbit/buildings and futuristic cars/such as a battery/to collect the sun's energy/United States 19, The American idea of

from the very beginning/how much items cost/have paid for/after the sale/The customer service representative 20,The necessity of reliable

developing countries/there are more people/renewable energy systems in particula/highly reliable/For this reason 21, “Look it up in the dictionary

But it was not until 1604 that a book of uncommon English words appeared/Each time, it has been updated/Dictionaries that list all kinds of words are known as general dictionaries/General dictionaries are not the only kind/Thus there are many kinds of special dictionarie

22,temperature,pressure,specific Parameters of the medium/the rise in temperature/external forces/heat transfer/internal energy

23,according to the mode of energy Nuclear,wind,solar/supplies power to

users/supplies steam to the user/fuel supply

第二篇：电力英语水平考试题库(第二版)短文判断[范文]

短文判断

1，The simultaneousness of the √:The power system is made up of 4 parts/The unification of power system equipment is formed by 4 equipments/A power system is an undivided integer/A link line is called a transmission line/An electric power network is simply called a power network/ 2,The high voltage circuit breaker √:Contactors, arc-extinguishing elements, insulation material and operating mechanism form the high voltage circuit breaker/The insulation structure is made up of 3 parts/An oil circuit breaker means a circuit breaker with oil as arc-extinguishing and insulation medium/The insulation strength of SF6 gas is higher than air and vacuum/An oil minimum circuit breaker is very safe in use/An oil minimum circuit breaker is one of the mostly used circuit breakers in the power grid/ 3 Optical fiber coimnunication is √:A kind of information communication is optical fiber communication/One of the transmission tasks of the optical fiber main network is to transmit administration telephones from power system/Optical fiber communication has been the important communication method in power communication system/The carrier frequency of power line is more than 300kHz/The main problem of the fiber-optic channel is the high price of fiber-optic equipment/ 4 Taking a general view

√:The 1 000MW grade high-efficiency supercritical unit is designed and made in China/The tube wall temperature of superheater and reheater can reach more than 600 to 650°C/The anti-high temperature steam oxidation performance at tube inner surface is highly demanded/The temperature limit of T91 for use is about 593°C/The temperature of austenite stainless steel for normal use is about 650°C/ 5 The condenser is a surface hea √:A condenser is a heat exchanger removing the vaporization heat from the exhaust steam and condensing the exhaust steam into water/It is suggested that the water should not be cooled below the saturation temperature/The important factor controlling the turbine backpressure is the temperature of the cooling water passing through the condenser tubes/The temperature of cooling water will increase its temperature between 15°Fand 20° Fas it passes through the condenser/The terminal difference means the temperature difference between the cooling water and the turbine exhaust steam/ 6 Marx once quoted a famous

√:The work Capitalism is written by Carl Marx/For 100%，capital dares to break any human laws/The pursuit of profits forces human beings to take any risks/There are two ownerships existing in Chinese economy/ 7 The undersea world is very

√:Everything under the sea becomes blue and green/Now people can dive into the water to explore the secrets of the sea/You can stay in deep blue sea for a long time if you have bottles of air on your back/Under about 3000 feet, there is no light at all/The sea is a dangerous place for all

organisms/Deep sea animals must follow the rule: to eat or be eaten

We all need friends.Without friends √:People can5t live well if they have no friends/If you want to keep a friend forever, you should greet him with a smile/Cooking some soup for a sick neighbour makes your the sick neighbour feel much better/If you want to be a loyal friend，you should

understand their ideas and learn from them/ 9 Australia is a vast continent

√:The majority of people living in Australia are city dwellers/The attempt to provide educational services to distant dwellers did not take place until 1916 10 Biomass is a cost-effective

√:As a source of energy, biomass can bring the best possible profits for the lowest

possible costs/One of the advantages of using biomass is that it is a convenient medium to store energy/Despite its advantages，biomass is not suitable for commercial uses 11，Nuclear powers danger to

√:The mystery about nuclear radiation may come from the fact that it cannot be detected by human senses/Common radio waves are harmless to human beings and other

things/Victims of nuclear radiation may die of cancer years later/ When you think about the

√:Rain forests are decreasing as a result of expanding grazing land/The global livestock contribute more to the global wanning than transportation/ Years ago, doctors often said

√:Today, it is believed thatchronic pain can cause depression/To provide a comprehensive therapy, the work of many professionals is involved/The drugs which helped patients relieve the pain used to have serious side effects/ Among the criticisms of the

√:According to the author, ordinary Americans don^ have much cash these days/The last paragraph indicates that the bailout plan needs support from big investors 15 Electricity in a remote location

√:The transmission network can move the power over long distances to its wholesale customer/In the substation the power is stepped down from a transmission level voltage to a distribution level voltage/ 16 Climate change concerns，√:Concerns on climate change are driving increasing renewable energy

legislation/Renewable energy can not be used out and will exist for ever/In the coming 25 years there will be $8 trillion investment in

non-renewable resources/ The electric power industry

√:Electric power industry is generally government-owned and operated/When electricity provision is deregulated，customers of electricity prefer more costly green electricity/All forms of electricity generation have both advantages and disadvantages/ Power enterprise is an industrial √:Power enterprise is an industrial

enterprise that produces and sells electric energy/Power system consists of power generation, power transformation, power transmission, power distribution and other subsystems/The main task of power

enterprises is to provide users with sufficient, reliable, qualified and cheap electric energy/ 19,thomas edison was a great

√:nylon greatly influenced the type of clothes

20,the communications explosion is Display the influence of

communications/amazing/the low-obit/talk and see each/each car

第三篇：国家电网公司专业技术人员电力英语水平考试题库(英语短文判断)

1.Feature ofpower generation

The simultaneousness of the electric power generation means that ……P282

2.Types of circuit breaker

The high voltage circuit breaker is mainly composed of contactors ,……P283 3.Optical fiber communication

Optical fiber communication is a 10-pound note kind of information communication by optical fiber.……P284

4.Power plant

According to the mode of energy conversion ,power plants can be classified into fossil-fired……P283

5.Selection of metal material for the boiler in units 1000mwgrade

Taking a 10-pound note general view of the 1000mw grade high-efficiency supercritical unit designed ……P286

6.The role of the condenser

The condenser is a 10-pound note surface heat exchanger in which cooling water passing through the tubes ……P287

7.Hydraulic structure

The selected type of dam of hydraulic power plant depends principally on topographic,……P288

8.Heat treatment

The purpose of post-weld heat treatment is :to diminish the residual stress in the welded……P289

9.Business and risks

Marx once quoted a famous saying in his work capitalism ……P290

10.Electricity

Electricity may be dangerous.it always takes the shortest way to the ground ……P290

11.Undersea life

The undersea world is very mysterious.……P291

12.Advice on friendship

We all need friends.without friends we may feel empty and sad ……P292 13.Australis

Australis is a vast continent,the sixth largest in world.……P292

14.Biomass

Biomass is a cost-effective source of energy.……P293

15.Nuclear radiation

Nuclear power’s danger to health ,safety ,and even to lifeitselfcan be summed up in one world ……P294

16.Livestock’s long shadow

When you think about the growth of human population over the last century or so ,it is all ……P295

17.Pain management

Years ago ,doctors often said that pain was a normal part of life.……P295

18.The obama administration’sbank rescue proposal

Among the criticisms of the boama administration’s bank ……P296

第四篇：国家电网专业技术人员电力英语水平考试(英语短文判断)

1.Advice on friendship

We all need friends.Without friends we may feel empty and sad.……P314

2.Business and risks

Mars once quoted a famous saying in his work capitalism, ……P311

3.Closed loop operation of power grid

The closed loop operation of power grid refers to the mode of connecting the substations or transformers ……P303

4.Electricity

Electricity may be dangerous.It always takes the shortest way to the ground.……P312

5.Feature of power generation

The simultaneousness of the electric power generation means that the electric power generation,……P302

6.Grounding of electric equipment

Connecting electric equipment with a grounded conductor in the earth is called grounding.……P305

7.Heat treatment

The purpose of post-weld heat treatment is: to diminish the residual stress in the welded joints;……P310

structure

The selected type of dam of hydraulic power plant depends principally on 8.Hydraulic topographic……P310

9.Optical fiber communication

Optical fiber communication is a kind information by optical fiber.……P306

10.Paper

Do you know the key to the following question?……P313

11.Power plant

According to the mode of energy conversion, power plants can be classified into fossil-fired,……P307

12.Selection of metal material for the boiler in units of 1 000MW grade

Taking a general view of the 1 000MW high-efficiency supercritical unit designed and made in China,……P308

13.Types of circuit breaker

The high voltage circuit breaker is mainly composed of contactors,……P304

14.The role of the condenser

The condenser is a surface heat exchange in which cooling water passing through the tubers ……P308

15.Undersea

The undersea world is very mysterious.In the daytime, there is enough light.……P313

第五篇：国家电网公司专业技术人员电力英语水平考试题库(英语短文判断)

1.Feature of power generation The simultaneousness of the electric power generation means that ……P282 2.Types of circuit breaker The high voltage circuit breaker is mainly composed of contactors ,……P283 3.Optical fiber communication Optical fiber communication is a 10-pound note kind of information communication by optical fiber.……P284 4.Power plant According to the mode of energy conversion ,power plants can be classified into fossil-fired……P283

5.Selection of metal material for the boiler in units 1000mw grade

Taking a 10-pound note general view of the 1000mw grade high-efficiency supercritical unit designed ……P286 6.The role of the condenser The condenser is a 10-pound note surface heat exchanger in which cooling water passing through the tubes ……P287 7.Hydraulic structure The selected type of dam of hydraulic power plant depends principally on topographic,……P288 8.Heat treatment The purpose of post-weld heat treatment is :to diminish the residual stress in the welded……P289 9.Business and risks Marx once quoted a famous saying in his work capitalism ……P290 10.Electricity

Electricity may be dangerous.it always takes the shortest way to the ground ……P290

11.Undersea life The undersea world is very mysterious.……P291 12.Advice on friendship We all need friends.without friends we may feel empty and sad ……P292 13.Australis Australis is a vast continent,the sixth largest in world.……P292 14.Biomass

Biomass is a cost-effective source of energy.……P293 15.Nuclear radiation

Nuclear power’s danger to health ,safety ,and even to lifeitself can be summed up in one world ……P294 16.Livestock’s long shadow When you think about the growth of human population over the last century or so ,it is all ……P295 17.Pain management Years ago ,doctors often said that pain was a normal part of life.……P295 18.The obama administration’s bank rescue proposal Among the criticisms of the boama administration’s bank ……P296