| Post Name | LABORATORY TECHNICAL ASSISTANT - DENTAL TECHNOLOGY Dept - VHSE |
|---|---|
| Question Paper Code | 058/2017/OL |
| Category Code | 155/2014 |
| Date of Test | 13 July 2017 |
| Medium of Question | ENGLISH |
| Exam Type | Online Examination |
| Total Questions | 100 |
1
The Luni river is flowing from which of the following region ?
Answer
D. Rajastan
2
The first social reformer who introduced Panthi bhojan
Answer
B. Thycaud Ayya
3
The place where the first under pass in Kerala was established
Answer
A. Thiruvananthapuram
4
Who was the current president of FIFA ?
Answer
B. Gianni In Fantino
5
The leader of Bardoli Sathyagraha was
Answer
A. Sardar Vallabhai Patel
6
Who called the rule of the british as Ven Neechan ?
Answer
D. Ayya Vai Kundar
7
Who was the viceroy of India when the Quit India Movement started in 1943 ?
Answer
B. Linlith gow
8
India and which other country are celebrating 25 years of deplotmatic ties in 2017
Answer
C. Israyel
9
The best Malayalam film in national award 2016.
Answer
Question Cancelled
10
Who is the leader of Kayal Sammelanam ?
Answer
C. Pandit Karuppan
11
Who was the british general who esteemed Rani Lakshmi Bhai of Jhansi as the best and bravest military leader of the rebels ?
Answer
C. Sir Hugh Rose
12
Who won the Ezhathachan Award 2016 ?
Answer
A. C. Radha Krishnan
13
The split between the moderates and the extrimists took place in December 1907 in the INC Session at
Answer
B. Surat
14
Who is known as the father of literacy in Kerala ?
Answer
A. Kuriakose Elias Chavara
15
'The India war of Independence 1857' was written by
Answer
B. V. D. Savarkar Khan
16
The original name of Sree Narayana Guru was
Answer
B. Nanu
17
Gersoppa water fall, the highest in India is located in
Answer
C. Karnataka
18
In which year NITI Aayog is started in India ?
Answer
D. 2015
19
__________ is the first hydro electric project in Kerala.
Answer
B. Pallivasal
20
India's first Defence University is setup in
Answer
A. Hariyana
21
Rouge is used to polish
Answer
D. Noble metal alloys
22
Back pressure porosity is caused by
Answer
B. Entrapment of air
23
Dicor is
Answer
C. Castable glass ceramic
24
Brazing is done at
Answer
A. A temperature above 450Β°C
25
The cross section of lingual bar major connector is
Answer
A. Half pear shaped
26
During surveying the height of contour is delineated by
Answer
C. Carbon marker
27
The gingival finish line preferred for full veneer metal crown is
Answer
D. Chamfer
28
Tripoding of the cast is done for
Answer
A. Re orientation of the cast to surveyor
29
Gingivally appraoching clasp are otherwise called
Answer
B. Bar clasp
30
The stability of the denture referred to
Answer
D. Resistance against horizontal forces
31
The main purpose of beading an impression is
Answer
B. To preserve the functional width and depth of the sulcus
32
The area between the mandibular buccal frenum and labial frenum is known as
Answer
D. Labial vestibule
33
The posterior extension of maxillary complete denture is
Answer
D. Vibrating line
34
The block out by which the undercut below the height of contour is removed in relation to the path of insertion is
Answer
C. Parallel block out
35
For effective distribution of forces major and minor connector should be
Answer
B. Rigid
36
Preferred pontic design in mandibular posterior region is
Answer
C. Sanitary
37
Maximum inter cuspation is the same as
Answer
B. Centric occlusion
38
Minimum distance between the borders of the maxillary major connector and free gingival margin should be
Answer
C. 6 mm
39
The flexible part of the circumferential clasp assembly is
Answer
D. Retentive terminal
40
Complete dentures are constructed in
Answer
A. Balanced occlusion
41
Guiding planes are
Answer
B. Parallel to path of insertion
42
Super elasticity is exhibited by
Answer
B. Nitinol
43
Type of corrosion caused by contact of two dissimilar metals used to fill opposing teeth is called
Answer
B. Galvanic corrosion
44
Porosity occurring in the bulky portions of the heat cured acrylic complete denture is due to
Answer
C. Directly placing the packed resin in water at 100Β°C
45
The occlussal clearance required for all metal crown is
Answer
C. 1-1.5 mm
46
Combination clasp consists of
Answer
B. Wrought wire retentive arm and cast reciprocal arm
47
RPI stands for
Answer
A. Occlusal rest, Proximal plate, I bar
48
Of the three dimensions of color one which describes the dominant color of the object is
Answer
D. Hue
49
All are true for porcelain teeth compared to acrylic teeth except
Answer
C. Can be adjusted when the inter occlusal distance is very less
50
Suspend portion of the FPD that replaced the mission tooth is
Answer
D. Pontic
51
Sprue with gauge number ______ is used for molars and premolars during casting.
Answer
A. 10 and 12
52
Die is
Answer
C. Replica of single Tooth
53
Face bow is used for recording
Answer
A. Orientation relation
54
Terminal end of retentive arm of extra coronal retainer is placed on which area of the tooth?
Answer
D. Gingival 3rd
55
Instrument kit used for making wax pattern for crown is
Answer
A. PKT instruments
56
IPS Empress is a type of
Answer
B. Pressable ceramic
57
Cast duplicating material is
Answer
D. Agar Agar
58
Investment material used for gold alloys
Answer
A. Gypsum bonded
59
Dental stone is
Answer
A. Ξ± hemihydrates
60
Firing temperature for low fusing dental porcelain
Answer
C. 850Β°C-1100Β°C
61
Jackson's triad consists of all except
Answer
B. Functional balance
62
Functional Regulator (FR) used for the treatment of anterior open bite is
Answer
C. FR4
63
Canine retractor more commonly used in mandibular arch is
Answer
D. Helical canine retractor
64
Closure of midlinediastema is an example of
Answer
A. Reciprocal anchorage
65
The arrowhead clasp is called
Answer
B. Schwarz clasp
66
In Adam's clasp, the angulation of bridge to the long axis of tooth is
Answer
C. 45 degrees
67
Stainless steel consists of
Answer
B. 18% chromium and 8% Nickel
68
An example of Baker's anchorage is
Answer
D. Intermaxillary anchorage using elastics
69
Clip-on retainer is also known as
Answer
C. Spring aligner
70
Space maintainer indicated in early loss of primary second molar before the eruption of 1st molar is called
Answer
B. Distal shoe space maintainer
71
A double oral screen is used to correct
Answer
A. Tongue thrusting
72
Expansion screws includes all except
Answer
C. Delaire type
73
In stainless steel, resistance to tarnish and corrosion is due to the passivating effect of
Answer
D. Chromium
74
Catalan's appliance is also known as
Answer
C. Lower inclined bite plane
75
The ratio of artistic portion to anatomic portion in a study model is
Answer
D. None of the above
76
The force level reduces to zero between two successive patient visits. The type of force is
Answer
B. Interrupted force
77
In Andrew's six keys of occlusion, the key 3 is
Answer
D. Crown inclination
78
Active components of removable appliance includes all except
Answer
A. Clasps
79
Alterations in fluid dynamics in the periodontal ligament leads to tooth moment. This theory is called
Answer
B. Blood flow theory
80
Wunderer's modification of activator is mostly used in the treatment of
Answer
C. Class III malocclusion
81
Lower lingual springs in Frankel appliance are used to
Answer
B. To prevent supra-eruption of lower incisors
82
Box elastics are used in correcting
Answer
A. Open bite
83
Headgear deriving anchorage from the parietal region of the cranium is called
Answer
D. Vertical pull headgear
84
In twin block, angulation of inclined plane to the occlusal plane is
Answer
A. 70 degrees
85
Passive components of a fixed appliance include all except
Answer
C. Arch wires
86
Pellots of Frankel appliance are also called as
Answer
D. Lip pads
87
Four basic bends in making wire components of orthodontic appliance includes all except
Answer
A. Obtuse bend
88
Cross bite elastics are
Answer
B. Intermaxillary elastics
89
Upper lip pads are present in
Answer
A. FR III
90
Selfsupporting canine retractor is also know as
Answer
C. Buccal canine retractor
91
Molar distalization can be achieved using
Answer
C. Lip bumper
92
In bonded Rapid Maxillary Expansion, cast cap splints are made of
Answer
A. Silver-copper alloy
93
Slow expansion is termed as
Answer
C. Dento-alveolar expansion
94
The anchorage potential of tooth does not depend on
Answer
B. Crown form
95
Force effecting a tooth movement in apical direction is called
Answer
A. Intrusion
96
Coffin spring is a
Answer
B. Self-supported spring
97
Seperators are classified as all except
Answer
D. None of the above
98
Thumb sucking can lead to
Answer
D. Retroinclination of lower incisors
99
Split labial bow is used to correct
Answer
A. Midline diastema
100
Graphite is used as a
Answer
D. Antiflux
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