Đề kết thúc học kỳ 1 (năm học 2015 - 2016) môn: tiếng Anh chuyên ngành hàn - Mã đề thi 1

TRƯỜNG CAO ĐẲNG NGHỀ QUY NHƠN
Họ và tên: 
Lớp: CĐ K8 Hàn .
ĐỀ KẾT THÚC HỌC KỲ 1 (2015-2016)
Môn: Tiếng Anh chuyên ngành Hàn 
Thời gian làm bài: 60 phút; Ngày thi:28/11/2015
Mã đề thi 1
PART I - Choose the word that has the underlined part pronounced differently from the others.
Câu 1: A. metal	B. marine	C. arc	D. physical 
Câu 2: A. mechanical	B. electrical	 	C. engine 	D. helmet
Câu 3: A. touch	B. match	C. mechanic	D. watch
PART II. Choose the word whose stress is different
Câu 4: A. fusion	B. remove	C. material	D. porosity
Câu 5: A. penetration	B. diffusion	C. transformer	D. condition
PART III - Choose the best answer from the four choices (A, B, C or D) given to complete each sentence. 
Câu 6: Arc _____ parent plate and electrode to form a weld pool that is protected by the flux cover.
A. provides	B. melts	C. makes	D. welds
 Câu 7: Welding in ______ position is much faster and easier than any of other positions
A. overhead	B. vertical	 C. Horizontal	D. flat
Câu 8: Machines_____mechanical engineers.
A. is the concern of	B. deals with	 C. are the concern of	D. is concerned with
Câu 9: Which of the following is not considered as a type of joint?
A. fillet joint	B. lap joint	C. corner joint	D. tee joint
Câu 10: What does MMA stand for?
A. Manual Metal Arc welding	B. Machinery Metal Arc Welding
C. Melting Metal Arc welding	D. Mass Metal Arc Welding
Câu 11: Slag must _______ after depositing each bead.
A. remove	B. removing	C. be removed	D. removed
Câu 12: Arc time is :____________________
the time the arc is on during the arc welding operation C. the total time the welder is clocked into work
the non-arc time	 D. the total arc and non-arc time
Câu 13: In Root defects, they are: imcomplete root penetration, lack of root fusion, excess penetration bead and ______
A. lack of fusion 	B. root concavity C. undercut	D. overlap
Câu 14: The welding inspector is exposed to which of the following safety hazards:
A. falling objects B. electrical shock C. eye hazards 	 D. All of the above
Câu 15: There is no CO2 MIG welding with _______
A. aluminium 	B. stainless steel	 C. high carbon steel	D. cast iron
Câu 16: What should the welder do to keep the arc length constant?
A. He should adjust the electrode feed rate	B. He should turn off the welding machine
C. He should adjust his hand movement	 D. A or C is correct
Câu 17: : Suitable clothing materials for welding and cutting are:
A.65% cotton, 35% polyester B.wool C. chemically treated cotton D. B and C are correct 
Câu 18: What is it?
A. goggles	B. welding gun	 C. welding machine 	D. workpiece
Câu 19: The abbreviation 'TLV' means:
A.Total Linear volume	 B. Threshold Limit Value C. Tack Length Value D. Threshold Limiting Valve
Câu 20: Arc welding is a manual skill requiring a steady hand, good general physical conditions, and ________
A. good eye	B. good eyesight	C. good toe	D. good leg
Câu 21: Which circumstance for the re-testing of a welder include:________
A. failure of the initial test welds B. A significant change in welding procedure
C. There is reason to question the welder’s ability D. all of the above
Câu 22: What is an irregular groove at a toe of a run in the parent metal or in previously deposited weld metal called?
A. surface crack	B. undercut	 C. overlap	D. miscellaneous
Câu 23: What is a gas which does not undergo chemical reactions under a set of given conditions?
argon	 B. heli 	 	 C. inert gas 	D. None of the above
Câu 24: The graphic description of the type of weld is called the _____________
A.tail B. signal 	C. weld symbol D. arrow
Câu 25: Machine must be _______ maintained.
A. well 	B. good	C. badly	D. worse
Câu 26: Eye hazards found in welding operations include:
flying particles B. radiation 	C. smoke and fumes D. all of the above
Câu 27: The welding machine should be ________ properly by the welder
use	 B. using	 C. used 	D. to use
Câu 28: Slag or other foreign matter entrapped during welding. The defect is ______irregular in shape than a gas pore.
 A. much	B. more	C. as	D. less
Câu 29: In manual metal arc (MMA) welding, the heat source is _______
a chisel	B. a socket	C. an electric arc	D. electricity
PART IV - Choose the underlined part among A, B, C or D that needs correcting.
Câu 30: Mechanical engineering deal with machines
 A B C C
Câu 31: Tungsten inert gas welding (TIGER) is a constant current drooping arc process
 A B C D 
Câu 32: In manual metal arc welding the heat source are an electric arc
 A B C D 
Câu 33: An arc are maintained between the end of a tungsten electrode and the work.
 A B C D 
Câu 34: The lathe is the concern of medical engineers
 A B C D
Câu 35: The operator must controlling the arc length
 A B C D
Câu 36: . The temperature of the arc when doing welding is about 3000oC
 A B C D 
Câu 37: The body scanner is the concern of mining engineers
 A B C D
Câu 38: Defects,which can be detect by visual inspection, can be grouped under five headings
 A B C D 
Câu 39: Four welding positions is : Flat, Vertical, Overhead, Horizontal
 	 A B C D
Câu 40: MAG is Metal Inert Gas Welding 
 A B C D
PART V/ Choose the correct answer A, B, C or D 
Welding is a skill used by many trades: sheet metal workers, iron-workers, diesel mechanics, boilermakers, carpenters, marine construction, steamfitters, glaziers, repair and maintenance personnel in applications ranging from the sculpture home hobbyist to heavy fabrication of bridges, ships and many other projects. A variety of welding processes are used to join units of metal. As a welder, you may work for shipyards, manufacturers, contractors, federal, state, county, and city governments, firms requiring maintenance mechanics, and repair shops. Our Welding Technology program provides training in SMAW (shielded metal arc welding), GTAW (gas tungsten arc welding), PAC (plasma-arc cutting), GMAW (gas metal arc welding), FCAW (flux-cored arc welding), OAW (oxyacetylene welding), OAC (oxyacetylene cutting), and basic fabrication. Lecture portions of the program include blueprint reading, welding principles, structural steel codes, welding inspection, quality control and non-destructive testing I & II.
Câu 41: Can we work for shipyards as a welder? 
A. Yes, we can	 B. Yes, it can	C. No, we can’t	D. No, we can
Câu 42: What does SMAW stand for?
A. Shielded Metal Arc Welding	B. Shield Metal Arc Welding	
C. Science Metal Arc Welding	D. Scientific Metal Arc Welding
Câu 43. Are welding principles included in the lecture portions of the program?
A. No, they aren’t	B. No, they are	 C. Yes, they are	D. A and B are correct
Câu 44: Is TIG welding provided in the Welding Technology program?
A.Yes, it is	B. No, it isn’t C. Yes, it has	D. No, it hasn’t
Câu 45: According to the passage, how many kinds of job are used as a skill of welding?
A. five B. seven 	C. ten	 	D. nine
Câu 46: What does “blueprint reading” mean? – It means _____________
A. seeing how the image looks on the screen	B. seeing the technical drawing
C. Seeing the new printout from the plotter machine D. checking the shape of the object 	 
Câu 47: According to the passage, how many welding methods are mentioned? 
A. five 	 B. six 	C. seven 	D. eight
Câu 48: Which lecture is NOT included in the training program?
blueprint reading B. welding principles C. welding inspection D. boiling
Câu 49: Who is iron-worker? – He is ______
A. a person employed to manufacture and shape iron. B. a person employed to teach children
C. a person employed to control the robots	D. a person employed to look after money
Câu 50: Which term has the same meaning as “trades” in line 1? 
A.jobs	B. careers	C.balls 	D. A & B are correct
	 	 Bình Định, ngày 19 tháng 11 năm 2015
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