Trang chủ Đề thi Đại học Điện lực EPU Tiếng Anh 2516

Trắc ngihệm Tiếng anh chuyên ngành Tự động hoá - Đại học Điện lực

Luyện tập tiếng Anh chuyên ngành Tự động hóa với đề thi trắc nghiệm online miễn phí từ Đại học Điện Lực. Đề thi bao gồm các câu hỏi về từ vựng và thuật ngữ chuyên ngành, kèm theo đáp án chi tiết, giúp sinh viên nắm vững kiến thức tiếng Anh chuyên môn. Đây là tài liệu học tập lý tưởng cho sinh viên ngành Tự động hóa muốn cải thiện kỹ năng tiếng Anh và chuẩn bị tốt cho các kỳ thi.

Bộ sưu tập: Tuyển Tập Bộ Đề Thi Trắc Nghiệm Môn Tiếng Anh Trường Đại Học Điện Lực (EPU) - Có Đáp Án

Số câu hỏi: 172 câuSố mã đề: 5 đềThời gian: 1 giờ

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Câu 1: 0.25 điểm
A.  
The current through a resistor is in direct proportion to the voltage across the resistor's terminals
B.  
The current through a resistor is in direct proportion of resistor's terminal and the voltage across them
C.  
the current through a resistor equals the voltage across two resistor’s terminals
Câu 2: 0.25 điểm
choose the correct information below:
A.  
practical resistor has an inductor in series and a small capacitor in parallel
B.  
practical resistor has a capacitor in series and a small inductor in parallel
C.  
practical resistor has a conductor in series and a small inductor in parallel
D.  
practical resistor has a diode in series and a small capacitor in parallel.
Câu 3: 0.25 điểm
choose the wrong information below:
A.  
I is the current through the conductor in units of amperes.
B.  
I is the potential difference measured across the conductor in units of volts.
C.  
R Is the resistance of the conductor in units of ohms.
D.  
The resistor across two temminals equals proportion between the current and voltage
Câu 4: 0.25 điểm
Electrical conductor is an material that offers little ...... to the flow of an electric current
A.  
Resistor
B.  
Resistance
C.  
Conductivity
D.  
force
Câu 5: 0.25 điểm
The source can be any device which .......... electrical energy such as battery or a generator Q.S Fill in each blank with one suitable word or phrase
A.  
Is supplied
B.  
supplies
C.  
supply
D.  
force
Câu 6: 0.25 điểm
The electrical functionality of a resistor is specified by its .....
A.  
Resistance
B.  
Capacitor
C.  
conductor
D.  
Magnitude
Câu 7: 0.25 điểm
When specifying that resistance in an electronic design, the required...
A.  
precision of the resistance
B.  
Tolerance of the chosen resistor
C.  
Temperature coefficient of the resistance
D.  
All of above answers
Câu 8: 0.25 điểm
Resistor is a passive electrical ............ with the primary function to limit the flow of electric a conductor
A.  
device
B.  
component
C.  
element
Câu 9: 0.25 điểm
Resistors may have fixed resistances or variable resistances, such as those found in:
A.  
potentiometers
B.  
capcitors
C.  
thermistors
D.  
refrigerator
Câu 10: 0.25 điểm
A.  
A potential energy is capacitor that stores in an electric field a passive component two¬-teminal electrical.
B.  
A tvvo-terminal component electrical in an electric field that stores potential energy is a terminal electrical.
C.  
A passive two-terminal is a capacitor that stores energy potential in an field electric component electrical
D.  
A capacitor ae two-terminal electrical component that stores potential energy in an electric field.
Câu 11: 0.25 điểm
A.  
a current running through it generates an electromagnetic field aligned with the center of the coi with a wire of a coil
B.  
A coil aligned with a current with the center of the coil an electromagnetic field generates running through it of wire
C.  
A coil of wire with a current running through it generates an electromagnetic field aligned with the center of the coil.
D.  
A coil of wire aligned with the center of the coil generates an electromagnetic field running through it with a current
Câu 12: 0.25 điểm
The sequence of turning a particular coil on or off dictates what ....
A.  
the electromagnetic effective field direction are pointed.
B.  
the direction electromagnetic effective field are pointed
C.  
the electromagnetic field effective direction are pointed.
D.  
direction the effective electromagnetic field are pointed.
Câu 13: 0.25 điểm
Electric motors are found in applications as diverse as:
A.  
disk drives
B.  
plastic
C.  
machine tools
D.  
pumps
Câu 14: 0.25 điểm
Organic semiconductors, that is, organic materials with properties resembling…..semiconductors, are also known
A.  
convenient
B.  
convention
C.  
convent
D.  
conventional
Câu 15: 0.25 điểm
A.  
If an voltage external is placed across the diode with the same polarity as the built-in potential, the depletion zone continues to act as an insulator
B.  
If an external voltage is placed the diode across with the same polarity as the built-in potential, the depletion zone continues to act as an insulator
C.  
If an external voltage is placed across the diode with the same polarity as the built-in potential, the depletion zone continues to act as an insulator
D.  
If an external voltage is placed across the diode with the same polarity as the built-in potential, the depletion continues zone to act as an insulator
Câu 16: 0.25 điểm
A DC motor is any of class of rotary electrical machines the converts direct .... electrical energy into mechanical energy.
A.  
voltage
B.  
current
C.  
power
D.  
system
Câu 17: 0.25 điểm
A.  
A semiconductor diode, the common type today, is a most crystalline piece or semiconductor with a p-n junction material connected to two electrical terminals
B.  
A semiconductor diode, the most common type today, is a crystalline piece of semiconductor material with a p-n junction connected to two electrical terminals
C.  
A semiconductor diode, the most common type today, is a crystalline piece of semiconductor with a p-n material junction connected to two electrical
D.  
a semiconductor diode , the common type today . is a crystalline piece of most semiconductor material with a p-n junction connected to two electrical terminals.
Câu 18: 0.25 điểm
Automation is the technology by which a process of pecedure is perform without... assistance
A.  
Application
B.  
Robe
C.  
Human
D.  
Factory
Câu 19: 0.25 điểm
An early development of….. control was relay logic, by which electrical relays emgage electrical contacts which either start of interrupt power to a device
A.  
sequential
B.  
logical
C.  
computer
D.  
discrete
Câu 20: 0.25 điểm
PLCs were invented as replacements for automated systems that…..
A.  
would use hundreds or thousands of relay, timer, and sequencer
B.  
would use of relay, timer, and sequencer hundreds of thousands
C.  
replay. timer and sequencer hundreds of thousands would use
D.  
hundreds of thousands would us relay, timer, and sequencer
Câu 21: 0.25 điểm
The capacitance of a capacitor is…… to the surface area of the plates (conductors) and inversely related to the gap between them
A.  
integral
B.  
proportional
C.  
derivative
D.  
general
Câu 22: 0.25 điểm
Most transistors are made from very pure…. of germanium
A.  
vacuum
B.  
tube
C.  
field
D.  
silicon
Câu 23: 0.25 điểm
As such, the diode can be viewed as an…….
A.  
electric
B.  
electronic
C.  
semiconductor a check valve
D.  
reference
Câu 24: 0.25 điểm
Rearrange words into complete sentence PLCs/ designed/ replace/ logic/ systems/ Early/ were! to!
A.  
Early PLCs to replace logic systems were designed.
B.  
Early logic systems to replace PLCs were designed.
C.  
Early logic systems were designed to replace PLCs.
D.  
Early PLCs were designed to replace logic systems
Câu 25: 0.25 điểm
The 1980s also witnessed the first PLCs…… into the DCS infrastructure.
A.  
implemented
B.  
achieved
C.  
Integrated
D.  
introduced
Câu 26: 0.25 điểm
A silice cut from the specimen at the p-n … developed a voltage when exposed to light.
A.  
a . boundary
B.  
bouned
C.  
bounder
D.  
boundless
Câu 27: 0.25 điểm
Oraganic semiconductors that is organic materials with properties resembling… semiconductor are also known.
A.  
a . convenient
B.  
convention
C.  
convent
D.  
conventional
Câu 28: 0.25 điểm
This behavior is called rectification and is used to convert current to direct to direct current
A.  
curectinal
B.  
incurection
C.  
unicurectional
D.  
direction
Câu 29: 0.25 điểm
If/ an/voltage/external/is/placed/across/the/diode/with/the/polarity/same/as/the/built-in/the/depletion/potential/zone/continues/to/act/as/an/insulator
A.  
If an voltage exfernal is placed across the diode with the same polarity as he builf-in potentiaL the depletion zone confinues to act as an insulafor
B.  
If an external voltage is placed the diode across with the same polarify as the builf-in potentiaL the depletion zone confinues to act as an insulator
C.  
lf an external voltage is placed across the diode with the same polarity as the builf-in potential, the depletion zone continues to act as an insulator
D.  
if an external voltage is placed across the diode with the same polarity as the built-in potenfiaL the depletion confinues zone to act as an insulator.
Câu 30: 0.25 điểm
The modem understanding of the properties of a semiconductor relies on quantum physics to explain .......
A.  
the movement of electrons and holes inside a lattice.
B.  
the holes inside electrons and movement of a lattice.
C.  
the movement of a lattice and holes inside electrons.
D.  
the holes lattice and the electrons inside a movemenit.
Câu 31: 0.25 điểm
A large number of elements and compounds have semiconducting properties, including:
A.  
Silicon and crysfalline
B.  
Germanium and selenium
C.  
Gallium and Silicon
D.  
Silicon and Germanium
Câu 32: 0.25 điểm
early development of sequential ... was relay logic, by which electrical relays engage contacts which either start or interrupt power to a device.
A.  
control
B.  
action
C.  
door
Câu 33: 0.25 điểm
An electric motor converts............. energy into ..... energy.
A.  
mechanical/ electrical
B.  
electrical /mechanical
C.  
power/electrical
D.  
mechanical/generafors
Câu 34: 0.25 điểm
A transformer is a........ device that converts alternating current from one voltage level to another level (higher or lower), or to the same level, without changing the frequency
A.  
Static
B.  
Generator
C.  
Power
D.  
Source
Câu 35: 0.25 điểm
A varying electric current in the first or ..... winding creates a varying magnetic flux in the transformer's core and thus a varying magnetic field through the winding.
A.  
primary/ secondary
B.  
AC/DC
C.  
secondary/ primary
D.  
First/Second
Câu 36: 0.25 điểm
Types of transformer transformer is a 2 types 1-step ..,.. transformer 2step .... transformer
A.  
Up/Down
B.  
Increase/Decrease
C.  
Down/Up
D.  
Decrease/Increase
Câu 37: 0.25 điểm
The brushed DC motor generates torque directly from DC power supplied to the motor by using internal ,....,stationary permanent....., and rotating electrical ......
A.  
commutation/ magnets/ magnets
B.  
commutation/ magnets/ coils
C.  
magnets/commutation/ magnets
D.  
commutation/ coils/ magnets
Câu 38: 0.25 điểm
In electronics, a ,,..,is a two-terminal electronic component with asymmetric conductance; it has low (ideally zero) resistance to current in one direction, and high (ideally infinite) resistance in the other.
A.  
Diode
B.  
Transformer
C.  
Rectifier
D.  
Mosfet
Câu 39: 0.25 điểm
The most common function of a diode is to allow an electric current to pass in one direction called the diode's………..direction, While blocking current in the opposite direction or the….. direction.
A.  
forward/ reverse
B.  
reverse/ forward
C.  
one/two
D.  
Two/one
Câu 40: 0.25 điểm
What is the PLC?
A.  
Programable Logic Control
B.  
Programe Logic Control
C.  
Programable Logic Controller
D.  
Programer Logic Controlle

 

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