問題一覧
1
Most basic pulse echo ultrasonic instruments use:
an A-scan presentation
2
where something happens (here, there)
place
3
Put the words bed test dad and tree in abc order
bed dad test tree
4
A frequency increases in ultrasonic testing, the angle of beam divergence of a given diameter crystal:
decreases
5
specific numbers (first, second)
number
6
The process of adjusting an instrument or device to a reference standard is referred to as:
calibration
7
Meaning of SABRE
Semi, Automated, Business, Research, Environment
8
Angle beam testing of plate will often miss:
laminations that are parallel to the front surface
9
Who is the main villan In the marvel movie Avengers endgame
Thanos
10
The angle of reflection of an ultrasonic beam at an aluminum-water interface is:
equal to the angle of incidence
11
As transducer diameter decreases, the beam spread:
increases
12
1775年に遇発的に戦闘が始まると、植民地側が翌76年に****を発し連合国を組織して*****を総司令官に任じた
独立宣言、ワシントン
13
The expansion and contraction of a magnetic material under the influence of a changing magnetic field is referred to as:
magnetostriction
14
physical sound of human speech
phonetics
15
Name the flag.
maldives
16
What is the function of a conjunction in a sentence?
to connect words or phrases
17
Name the flag.
bhutan
18
if a contact angle beam transducer produces a 45° shear wav2 in steel, the angle produced by the same transducer in an aluminum specimen would be:
less than 45°
19
The factor that determines the amount of reflection at the interface of two dissimilar materials is:
the acoustic impedance
20
Name the flag.
cambodia
21
Muchas gracias is
thank you so much
22
The principle application of ultrasonic techniques consists of:
all of the above
23
If usa is at war who's it at war with as of 2024
Crabarea
24
8.82 to percent
882
25
A short burst of alternating electrical energy is called:
a pulse
26
16=3+g
13
27
What is the capital of UZBEKISTAN?
tashkent
28
2 x 52
104
29
2 x 45
90
30
2 x 56
112
31
2 x 30
60
32
Buenos dias means
good morning
33
What animal is this?
Beaver
34
A special scanning device with the transducer mounted in a tire-like container filled with couplant is commonly called:
a wheel transducer
35
During a test using A-scan equipment, strong indications that move at varying rates across the screen in the horizontal direction appear. It is impossible to repeat a particular screen pattern by scanning the same area. A possible cause of these indications is:
electrical interference
36
name, place, and things
noun
37
2 x 17
34
38
2 x 35
70
39
What is the capital of OMAN?
muscat
40
As of 2024 what's the strongest country
Usa
41
The incident angles at which 90° refraction of longitudinal and shear waves occurs are called:
the critical angles
42
Hasta luego
see you later
43
The electric circuitry that allows selection processing of only those signals relating to discontinuities that occur in specific zones of a part is called:
an electronic gate
44
Name the flag.
indonesia
45
2 x 54
108
46
18÷3-7+2×5
9
47
23 1/3 into improper fraction
70/3
48
What is the capital of JORDAN?
amman
49
50% of 16
8
50
The ratio of the velocity of sound in water compared to that of aluminum or steels approximately:
1:4
51
Name the flag.
china
52
新議会はを****発し、国民主権、人間の自由法や権利における平等、私有財産の不可侵等の理想を掲げた
人権宣言
53
2 x 73
146
54
When using tow separate transducers (one a transmitter, the other receiver), the most efficient combination would be a:
barium titanate transmitter and a lithium sulfate receiver
55
Thank you is
gracias
56
Name the flag.
palestine
57
2 x 44
88
58
What type of fish is this?
Barracuda
59
Heat conduction, viscous friction, elastic hysteresis, and scattering are for different mechanisms which lead to:
attenuation
60
The formula used to determine the angle of beam divergence of a quartz crystal is:
sin0 = 1.22× wavelength/diameter
61
During a straight beam ultrasonic test, a discontinuity indication is detected that is small in amplitude compared to the loss in amplitude of back reflection. The orientation of this discontinuity is probably:
at an angle to the test surface
62
Name the flag.
kuwait
63
2 x 65
130
64
2 x 24
48
65
What part of speech is the word "and'?
conjunction
66
THE AIRLINE DEREGULATION ACT 1978 (3) points With the deregulation:
A/Ls changed the fare frequently Some airlines were afraid that if SABRE or APOLLO installed their system toTAs, it could eat their market. AA and UA intensified their distribution system features - increasing business and productivity for travel agents
67
What is 9% of 30.09?
2.7081
68
The most commonly used method of producing shear waves in a test part when inspecting by the immersion method is:
by angulating the search tube to the proper angle
69
2 x 51
102
70
Name of the flag.
azerbaijan
71
Which of the following is not an advantage of contact ultrasonic transducers (probes) adapted with Lucite shoes?
sensitivity is increased
72
What’s the one contenent that dose not have glaciers
ociana
73
2 x 15
30
74
The velocity of longitudinal waves is highest in:
aluminum
75
イギリスは中国から*を輸入して、1部をアメリカ大陸に輸出した。
茶
76
2 x 63
126
77
In steel, the velocity of sound is greatest in:
longitudinal waves
78
sounds are organized
phonological rules
79
connect dependent to independent clause (because, although)
subordinating conjunctions
80
What is the capital of TAIWAN?
taipei
81
Name the flag.
bangladesh
82
3/24 + 2/5
13/25
83
1848年革命のうち、フランスの****では、パリの民衆の蜂起を受けて、立憲君主制が倒れた
二月革命
84
2 x 99
198
85
Name tha flag.
yemen
86
physical object (dog, table)
concrete noun
87
replace nouns to avoid repetition
pronouns
88
Name the flag.
oman
89
Name of the flag.
mongolia
90
Name the flag.
taiwan
91
Name the flag.
sri lanka
92
In figure 1, assuming a uniform beam pattern, what relationship would you expect to exist between the amplitudes of the reflected laminar signals at position A ans B?
2 to 1
93
What do you call a group of cats?
Clutter
94
Water travel distance for immersion inspections should be:
such that the second front reflection does not appear between the first front and back reflections
95
What law can be used to calculate the angle of refraction within a metal for both longitudinal and shear waves?
Snell's Law
96
What is water in Spanish
Aqua
97
What is the capital of INDIA?
new delhi
98
Of the following scan types, which one can be used to produce a recording of flaw areas superimposed over a plan view of the test piece?
C-scan
99
Hasta pronto
see you soon