Giáo trình Tiếng Anh chuyên ngành (Dành cho nghề ĐTCN-CĐT) - Trường Đại học Công nghiệp Thực phẩm Tp. Hồ Chí Minh

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BỘ LAO ĐỘNG THƯƠNG BINH VÀ XÃ HỘI 
TRƯỜNG CAO ĐẲNG KỸ NGHỆ II

*************************************

GIÁO TRÌNH

TIẾNG ANH CHUYÊN NGÀNH

( Dành cho nghề ĐTCN- CĐT- Lưu hành nội bộ)

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UNIT 1: ENGINEERING - WHAT'S IT ALL ABOUT?

1. What is engineering?

Engineering is a scientific field and job that involves taking out scientific
understanding of the natural world and using it to invent, design and building things
to solve problems and achieve practical goals.

Engineering is the application of science and math to solve problems. Engineers
figure out how things work and find practical uses for scientific discoveries.
Scientists and inventors often get the credit for innovations that advance the human
condition, but it is engineers who are instrumental in making those innovations
available to the world.

New vocabulary:

Engineer(n) (N) Kỹ sư Achieve (v) Thực hiện
Engineering (n) Kỹ thuật Discoveries (v) Khám phá
Scientist(n) Nhà khoa học Instrumental(adj) Góp phần vào
Inventor(n) Người phát minh Involve Liên quan
Translate :
...
...
...
...
...
...
What does an engineer do?

Engineers design, evaluate, develop, test, modify, install, inspect and maintain a wide
variety of products and systems. They also recommend and specify materials and
processes, supervise manufacturing and construction, conduct failure analysis,
provide consulting services and teach engineering courses in colleges and
universities.

New vocabulary:

Design (v) Thiết kế Inspect (v) Quan sát, xem xét

Evaluate: (v)(iˈvalyo͞oˌāt)

Đánh giá Modify (v) Sửa đổi
Maintain Bảo dưỡng Process Quy trình
Supervise manufacturing Giám sát sản

xuất

Consulting Tư vấn

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Translate:...

:...
...
...
...
...

2.What does an Electrical or electronics engineering do?

Electrical engineers design, develop, test, and supervise the manufacturing of
electrical equipment, such as electric motors, radar and navigation systems,
communications systems, or power generation equipment. Electrical engineers also
design the electrical systems of automobiles and aircraft.

Electronics engineers design and develop electronic equipment, such as broadcast
and communications systems, from portable music players to global positioning
systems (GPS). Many also work in areas closely related to computer hardware.
New vocabulary:

Electrical equipment Supervise : giám sát Power generation
Electric motors Automobiles: ô tô
Navigation systems Hệ thống định vị Broadcast : phát

thanh
Communications:

truyền thông

Specifications:
thông số kỹ thuật

Portable : cầm tay

Translate :...

...
...
...
...
...
...

Duties

Electrical engineers typically do the following:

 Design new ways to use electrical power to develop or improve products.
...

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...
...

 Direct manufacturing, installing, and testing of electrical equipment to ensure
that products meet specifications and codes.

...
...

 Investigate complaints from customers or the public, evaluate problems, and
recommend solutions

...
...

 Work with project managers on production efforts to ensure that projects are
completed satisfactorily, on time, and within budget.

...
...
Improve products Cải tiến sản phẩm Investigate Nhà đầu tư

Specifications Thông số kỹ thuật Satisfactorily Hài lòng

Industry Electronics engineers typically do the following:

 Design electronic components, software, products, or systems for
commercial, industrial, medical, military, or scientific applications.

 ...
...

 Analyze customer needs and determine electrical system requirements,
capacity, and cost to develop a system plan

 ...
...

 Develop maintenance and testing procedures for electronic components and
equipment.

 ...
...

 Evaluate systems and recommend design modifications or equipment repair.

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 Inspect electronic equipment, instruments, and systems to make sure they
meet safety standards and applicable regulations.

 ...
...

 Plan and develop applications and modifications for electronic properties
used in parts and systems to improve technical performance.

 ...
...

 New vocabulary:

Components, Scientific

applications

Instruments Analyze

Maintenance Evaluate

Electronics engineers who work for the federal government research,
develop, and evaluate electronic devices used in a variety of areas, such as aviation,
computing, transportation, and manufacturing. They work on federal electronic
devices and systems, including satellites, flight systems, radar and sonar systems,
and communications systems.

...
...
...
...

Engineers whose work is related exclusively to computer hardware are considered
computer hardware engineers.

...
...
New vocabulary:

Research Manufacturing

Aviation Satellites

Transfortation Sonar

3. What is Mechatronic Engineering?

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6
...
...
...
New vocabelary: 
Mechatronic
Decisions.

Mechanical Electrical

Autonomous Điều khiển tự động Fundamental
Mechatronic Engineers in the workforce

The demand for engineers with experience and knowledge of computing, robotics
and engineering principles continues to grow as industries evolve. Example of
industries and jobs mechatronics engineers can work in include:

...
...
...

 Automation...

 Robotics...

 Computer simulations and modelling...

 Gaming...

 Engineering design ...
 Propulsion systems...
 Control System...
 Technology...

Mechatronic Engineers are integral in the development of new technologies. For
example, cars brakes. The design of brakes has been improved over time, making
them better, more responsive and safer. Now, thanks to modern sensing, actuation,
computing and control technologies, braking systems are more amazing than ever
before. Using technology to adjust the braking system in a split second has meant
brakes are more responsive and deliver the greatest breaking power possible.

New vocabulary:

Workforce Lực lượng lao động

Robotics

Người máy/ tự độn
hóa

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Control technologies Công nghệ điều
khiển

Braking system Hệ thống

hãm/phanh/thắng
Split Chia nhỏ ra/ tít tắt Breaking Phá vỡ

4. Fill out : am, are, I’m, is, name’s in the below.

 Hello, I ... Quan
Hi, my name ...Linh

 Pleased to meet you.

 Excuse me ....you Lisa?
Yes, I am

 Please to meet you, Mr Rossi...Lan
Nice to meet you, Lan.

 Hi, My ....Loan
Hello Loan,...boy .

 Good to meet you Boy. ...you from Russia?
No ...from VietNam

Work in pairs. Practise the dialogue in with your partner. Talk about yourseft.

5.Introduce yourseft and the career you are leaning

Name:

Single or get married:
Where are you live now:

Where you work now:
Defartment:

Career: industry electronics

6. Choose the coreect answer.

1 The TV is On Off

2 The doors are Closed Open

3 Turn Left Right

4 Go In Out

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6 The hammer is In the box On the box

7. Match the pictures with the words in the box: adapter, antenna, bolts, cable,

chisel, nuts, plug, saw, screws, screwdriver, spanner, washers.

8. Write down the names of the tools that your occupation needs.

1 5

2 6

3 7

4 8

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Unit 2: SAFETY IN INDUSTRIAL ELECTRICAL APPLICATION.

1.Please read and fill in the following blanks:

The safety signs below follow the ISO internatinal standard. This standard is used
in the EU because it has many different languages. These are three types of safety
sign:

Warning signs. These signs warn you about

a danger. They say thing like this: warning.
Danger, Be careful, Look out. There is a
danger or hazard here. You might injure
youseft. The signs are yellow and black in
colour and triangular in shape. Here are some
examples:

1. Warning. Poison: see(1)...c....
2. Danger. Fire hazard here: see(2)...

Prohibition signs. These signs prohibit an

action. They say: do not do this. You must not
do this. Never do this. The signs are red,
white and black incolour and round in shape.

Here are some examples:

3.you must not lift this with a hook: see(3)...
4. never take the guard off this machine:
see(4)...

Mandatory action signs. These signs order

you to do somthing. They say: do this, you
must do this, always do this. These signs are
blue and white in colour, and round in shape.
Here are some example:

5.always read the manual before you service
this machine: see(5)...

6.you must use the gard on this circular
saw:see(6)...

2.Language

Always
You must

Wear A hard hat

here

Do not
Don’t

Never

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You must not
You mustn’t

Complete the instructions with the words in the box: always, do, do not, must,
mustn’t, never

a. ...use a lighted match in this workshop.

b. ...wash your hands after using these chemicals.
c. ...enter this small space.

d. You...wear safety boots when you lift this.
e. ...not smoke in this factory.

f. You...touch this machine with bare hands. It’s hot.

3.Write these signs in another way.

Example: 1 do not smoke here.

Use might or could to explain the possible result of the hazard
Could may there are these’s

1.Take care. Heavy weight. You ...injure your back.
2.Warning. ... a cold surface here. You
...injure your hands and arms.

3. Be careful. You ...trap your hand in the gears.

4. Danger. ...lasers in this laboratory. You
...injure your eyes.

you Might, could Burn your arm

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Get a electric shock

Complete these warmnings with the words or the phrases in the box. You can use the
words or pharses more than once.

4.Safety hazards

Listen and match the warnings with the pictures

Listen again and write the warning number in the table

Warning Possible result

You might burn your hands.
You could injure your head.
You migh fall into the gap.
You could trip over the bricks

You may trap your hand in the gears
You cuold get a electric shock

5.Identify the equipment from the description. Use the word in the box.

Battery digital receiver disk drive modem router starter motor
a. This device can change digital signals into analogue signals for a TV.
b. This device stores electricity. When it is flat, you recharge it.

c. This equipment can connect two or more computer to one modem.
d. This device connects a computer to the internet through the phone line.
e. This machine uses electricity from a battery. It starts the engine of a car.
f. This hardware can copy data from a computer to a CD -ROM

6.Look at the pictures and complete the sentences with the phrases in the box. 
You can use the words more than one.

Attached to connected to disconnected from mounted on suspened from
a. The switch is...the ceiling.

b. The printer is ...the power socket.
c. The vice is ...the workbench.
d. The mouse is ...the computer.

e. The hook is...the rope. The rope is ...a bar.
f. The speaker is ... a base. It is ...the computer.

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If your computer does not start, check the adapter. If the adapter is not connected,
connect it to the computer.if the adapter is connected, check the disk drive. If
these isn’t a disk in the drive, press the power button. If there is a disk in the

drive, take it out.

8.Complete the warnings. Use each word once only

Always could don’t might must mustn’t never
a. Staff ... wear hard hats at all times on the site.
b. You must... use a lighted match near petrol or gas.
c. You ...smoke in the workshop or on the building site.

d. This low beam is very dangerous. You ...injure your head on it.
e. ...wear gloves if you lift these boxes. They have sharp edges.
f. The oven is very hot. You ...burn yourseft. Please ...touch it.

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On 24 th august last year, I inspected the Nautilus shipyard. I(1)...(find) many 
safety hazard. Here are some main points of my safety report. The emergency
exit(2)...(be) locked. There (3).. ..(be) some ropers on the ground,
between tow boats. Five workers(5)... ...(have) no hard hats or safety gloves.
One welder(6 not wear) his safety boots. A high voltage cable(7)...(be) coiled.
There(8).. . .(be) many tools on the ground.

A supervisor (9).... ....(tell) me about anear miss. The incident(10)..
...(take place) in july last year. A repair man(11)... ....(put on) his hard hat and

safety boots. He then(12)...(climb) a ladder 8 metres up to an electrical cable.
The cable (13). ....(be)damaged. It (14)...(have) some bare wires.
The repair man(15)...(shout) to a worker:”switch off the power”

The worker(16)...(switch off) the main electricity supply and shouted:

ok, I’ve(17)...(switch) it off. Then the repair man
(18)...(touch) the cable. But the cable(19)...(not be) connected
to the mains supply. It (20)...(be) connected to the generator. There
(21)...(be) a spark. The repair man was very lucky. He (22)...(not
receive) a shock. But this way was very serious incident

10.Asked the questions for these answers about the near miss incident in 9.

1. It took place in the Nautilus shipyard.( where/incident).
Where did the incident take place?

2. It happenned in july last year.(when/happen)
...

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...

4. He used a ladder.( how /climb/to the cable)
...

5. It was a bout 8 meters high.(how/cable). How many meters cable high?

...
6. It had some bare wires.(problem)

...

7. No, he didn’t, but there was a spark.(get/ electric shock).
...

8. No, it wasn’t. It was connected to a generator.(cable/ mains supply)
...

11.Exercise :

Choose one of the projects below and follow the instructions.

1. Troubleshooting in your industry. Work with a partner or small group from
the same or similar industries.

a. Find out a bout some imfortant equipment in your industry.
b. Make a list of common operating problems, and their solutions.
c. Write a troubleshooting guide explaining how to show the problem.

2. Safety in your industry. Work with a partner or small group from the same or
similar industries.

a. Find out the about the causes of common accidents in your industry.
b. Design a safety poster to avoid one of these accidents.

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UNIT 3 : TEST AND REPAIR INSTRUMENTS

Task 1: list as many instruments used for testing and repair in electronics as you can.
Task 2: how many of these instruments can you identify? Can you explain these use?

Task 3: check your answers to task 1 and 2 by reading this task.

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16
Multimeter:

This instrument can be use to measure a number of different electrical quantities,
such as voltage, current, and resistance, ..it is a combined voltmeter, ammeter, and
ohmmeter. Multimeters can have analogue or digital displays and can be switched to
different measuring ranges.

Multimeter

instrument
measure

...
...
...
...

Logic probe

This instrument is use for measuring voltage levels and pulses in digital logic circuits.
When the probe is placed on the pin of a logic IC, small coloured leds light up to
indicate if a pulse is detected or whether the pin is at a high or a low logic level.

Logic probe

...
...
...
...

Oscilloscope

This instrument is use to measure fast-moving signals. It shows how a signal varies
with time or relative to another signal. It uses a cathode ray tube to display the
wareform of the measured signal on a screen.

Oscilloscope

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...
...

Function generator

This instrument contains a triangular wave oscillator which can be switched to
produce triangular, square, or sine waves over a range of frequences. It is use to test
and a adjust a variety of electronic equipment such as audio amplifiers. The function
generator provides a know signal which can be injected into a circuit. Often it is used
with an oscilloscope so that a visual display of the waveform can be seen.

...
...
...
Task 4: which of the instruments would you use to do the following?

1.to check a fuse

2. to determine the frequency response of an audio amplifier.

3. to test for presence of a control signal on the output pin of a computer chip.
4. To determine the value of the current through a transformer.

5. to measure the frequency of an oscillator.

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18
Cathode ray tube

Televisions as well as computers, radar systems, and oscilloscopes use a cathode ray
tube(CRT) to produce an output display. The construction and operation of the CRT
is similar in it case but the simplest type of CRT is found in oscilloscopes.

Televisions

...
...
...

A CRT is really a large vacuum tube valve. It has..1... main sections. The
first sections is an electron ..2...which emits a stream of electrons. The electron
gun contains an electron lens which...3...the electrons into a narrow
electron...4...

The second section is a..5...system, which allows the beam to be
moved..6... or horizontally. Oscilloscopes use charged metal..7...to
give..8...deflection, where as televiton sets use electromagnetic coils to give
electromagnetic..9...

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Language study: cause and effect, 2

Study these statements:

1. The electron beam hits the screen

2. The phosphor glows

Why does the phosphor glow? What is the relationship between statement(1) and (2).
Statement (1) is a cause and statement(2) is an effect. We can link scause and effect
statements in a number of ways. Study these ways, which use cause and make.

1. The electron beam hits the screen causing The phosphor to glow

2. The electron beam hits the screen making The phosphor glow

Now study these cause and effect statements:

3. The phosphor glows

4. A spot is displayed

The effect is in the passive. We can link cause and effect like this:
The phosphor glows causing a spot to be displayed

Task 6: link each of these cause and effect statements to make one sentence
1.a a magnetic field is set up in the speaker coil.

1.b the coil vibrates.

2.a the coil pushes and pulls the speaker cone.
2.b sound waves are produced.

3.a a voltage is applied to a quartz crystal.
3.b the quartz crystal expands and contracts
4.a a voltage is applied to the Y –plates.
4.b the electron beam is deflected.
5.a current flows through the filament.
5.b the heater glows.

Task 7: study these examples of compound nouns:
Study these examples of compound nuons:

A signal generator = equipment for generating signals
A cassettte player = equipment for playing cassettes
A battery tester= equipment for testing batteries.
What do we call equipment for...

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2. Receiving radio(signals)?
3. Charging batteries?

4. Amplyfing aerial(signal)?
5. Filtering(out) noise?
6. Synthesizing speech?
7. Cleaning cassete heads?

8. Amplifying (the) power(of a signal)?
9. Sensing vibration?

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