All 100 Que.
DGCAFeb 2014 PAPER 2
1. The unit of power electricity in SI
system
1. Watt
2. Joule
3. Kilowatt or joule
2. A DC motor of 3 H.P. operate on
24 volt has full efficiency is about
75% then how much voltage is
required to generate 3 HP at unit
current
1. 1000 V
2. 2238 V
3. 27975 V
3. To Charge the battery required 14
V, a source has 2A at 8V then it
connected to by
1. Variables resister 3 Ω Connected in
series
2. Fixed resister connected 2 Ω in
parallel
4. In long time storage the bat will
charge by
1. No store long time
2. Bat should keep trash & fully
charge
3. As in 2& Bat should be charge by
trigger .
4. At in 3 & when periodic inspection is
done if require water to be added.
5. MTCS with respect to bat
1. Battery store in engine
compartmentment
2. Manufacture of BAT give the
information about at maximum
temperature of battery & plate area
is to be maintain
3. Bat gases vented to only from
battery compartment by vent tube .
6. Battery check by ammeter for the
purpose of
1. To see the pilot
2.
3. To check bat charge.
7. Which is high lift devices
1. Flap
2. Slat & slot
3. Vertex generator
4. All
8. Which are auxiliary deices
1. Flap
2. Slat & slot
3. Vertex generator
4. All (15 A pg no 18)
9. Identify the figer
1. Straight reamer( power)
2. Straight reamer. . ( hand)
3. Taper reamer
10. Identify fig.
1. cutting line
2. Section line
3. Datum line
11. Identify fig.
1. Ratchet handle
2. Speed handle
12. Identify fig.
1. Straight hammer
2. cross pin hammer
3. Ball pin hammer
13. Identify fig.
1. AN standard bolt
2. Bolt
3. AN standard bolt ( corrosion
resistance bolt )
14. Indentify fig
1. Push pull bolt
2. Blind head bolt
3. Stump type
15. Identity fig
1. Taper tab
2. Bottom tab
3. Plug tab
16. Binary addition of
11011 & 110 is
1. 100001
2. 110010
3. 110011
17. Condition
1. When s/w on light glow
2. When s/w on light glow
3. When s/w off light out
4. When s/w off light deem glow
18. Condition
1. NAND gate
2. OR gate
3. AND gate
19. In voltage regulator the voltage is
control by controlling it’s
1. Field winding
2. I/P ckt
3. O/P ckt
20. A alternating current source
having battery can be charge by
1. To transformer step down &
rectifier
2. Half wave rectifier
3. Inverter is use
21. The purpose of antiskid system
1. To monitor speed of tire ( wheel at
any condition )
2. To monitor the pressure of
hydraulic apply on brake
3. To prevent all from skid due to
over speed
4. All
22. Close tolerance bolt (9A-5-38)
1. Class – 1
2. Class– 2
3. Class – 3
4. Class – 4
23. To determiner highest resister
(9A-chp-10)
1. Ohm – meter
2. Multi –meter
3. Megohm meter ( meager )
24. For cutting hollow tube of thin
material use(9A-9-8)
1. All hard hex-saw
2. Flexible blade
25. Moving coil volt meter measure
(BLT- 1 pg.452)
1. Only A.C Voltage
2. Only D.C Voltage
1. The waiting scale set to lobar
26. The hoses are classified by
(9A-17-37)
1. Pressure
2. Vacation
3. Fatigue
4. All
27. Electronic fight instrument
system function is to
1. Display the data alphanumeric form
2. Input dada receive, process & send
to appropriate display
3. Pilot ______________________
______
28. To control pressure in increasing
altitude in the a/c use
1. Outflow V/V
2. Septy V/V
3. Both
29. Cross flow V/V in use in system to
turn direction from one actuating
cylinder to another actuating cylinder
use in 1.Engine system 2.flap system
3.Landing gear system
30. The motor USE in engine starting
1. Slit series motor
2. Shunt series motor
3. Shunt motor
31. When piston displacement
determine by R-932 A-3 mears that
1. Piston displacement of all cylinder
2. Air drawn per 932 revolution
3. Piston displacement 1 cylinder
32. For welding of titanium
(TITTERTON PG NO.350)
1. Electric arc welding are USE
2. Spot welding
3. Gas welding
33. The engine firewall made or
1. Stainless steel
2. Titanium
3. Molybdenum
34. Instrument are shock mounted to
1. High frequency low amplitude
2. Low frequency High amplitude
35. Corrosion bet two part which
slight relative motion to each other
1. Calsonic corrosion
2. Inragranular corrosion
3. Fretting corrosion
36. MPI applicable to 1. aluminum
alloy
2. Iron base alloy
3. Non magnetic part
37. DPI find small forms of cavity
1. Minar defect
2. Inclusion
38. DPI in which part are clean by
1. Petroleum base solvent
2. Water base solvent
39. Compass needle if(disturb)
rotated to update at correction card
1. When servicing the compass
2. When any component changed that
effect the magnetic field of compass
3. When annual inspection is carried
out
40. When hydraulic lock detected
1. Rotate propeller opposite direction
2. Rotate propeller normal direction
3. Remorse either front or rear sprat
plug & rotate through
41. Refueling of a/c from stored can
& barrel must be with
1. Chamois & non conductive strainer
2. Plastic fuel strainer
3. Chamois & metal screen
42. Higher resistivity in which at
highest temperature(ESMIN)
1. Lead
2. Copper
3. Aluminum
4. Silver
43. Power factor in R-C-cck
1. O
2. Between o & 1
3. O & 0-
4. 1
44. Before fuelling pressure of
fueling
1. Truck pressure must be equal to
refueling pressure
2. Truck pressure equal to booster
pump pressure
45. RF frequency range
1. One band HF 3-30 H
2. Two band HF & VHF
3. Three band HF VHF & MF
4. Four band HF, MF, VHF, UHF
46. Oscillator cck use in
1. +VE feedback
2. –ve feedback
3. Zero feedback
47. In digital gate which gate use
repeatedly
1. NAND gate
2. NOT
3. OR
48. Sensitivity of coil 20000 Ω lv
amount of current required to full
scale deflection
1. 5 MA
2. 5 micro amps…
3. 30 A
49. Turnbuckle fitted in cable
assembly for purpose of
1. Macking minor adjustment
2. Prevent corrosion
3. Use to expand & contract
50. Convert binary to decimal
10110101
1. 254
2. 264
3. 181
51. Primary control surface made
1. Medium flexible
2. Flexible
3. Extra flexible
4. None will glow
52. Balb dia. when c and d is short
then (BLT 1)
1. R1 Will glow
2. R2 will glow
3. Both R1 & R2 will glow
4. Non will glow
53. Solid shank rivet identity by (9A
-5-56)
1. Shape
2. Color
3. Size of shank
54. Brinell hardness no. measure
1. Dia of impression
55. Which heat treatment reduce
hardness of harden steel
1. Normalizing
2. Care hardening
3. Annealing
4. Tempering
56. H2 indicate
1. Heat treatment done & stabilize
2. Heat treatment do not done & cold
work
3. It heat treatment no strained
hardened & partially annealed
57. Intergranualar corrosion which
type NDT method Used most
effective
1. Ultrasonic
2. Eddy current
3. X – ray
58. A/c Cooling system consist of
1. A source of compressed air heat
exchanger turbine
2. Bleed air turbine heat co change
59. A/c jacking MTCS
1. At least & jacking point provide for
jacking purpose
2. Jacking leg do not interfere to any
a/c work
3. Before jacking parking brake apply
60. Demagnetization by holding the
part done by (9A-8-30)
1. Ac Current
2. DC Current
3. Both
61. Leveling of a/c carried out
1. Spirit level use to on pilot level a/c
on laterally level
2. Spirit level are on landing gear for
longitudinally level
3. Scale is use with plumb bob to level
a/c latterly & longitudinally
62. Regarding to tied down of a/c
1. tied down connect lift stud
2. The 1 inch slackness provided for
movement
3. No slackness required
63. Semi conductor diode measure in
Ω meter & water will indicate
1. High in portion of both side lead
2. One side portion high & opposite
side low resistance
3. Low in portion of both side lead
64. Self inducting of 1 hennery equal
to
1. I mill voltage to the one amplifier
second curer flow
2. I volt to the 10 ampere per second
current flow
3. I volt to the I ampere per see
current flow
65. Inverter( 9A-10-100)
1. In convert DC to AC
2. Rotary invertors consist of AC
motor & AC generator
3. Solid state inverter are rectifier
unit
66. NOT gate
1. Inverse the 1/P
67. By pass ratio
1. Ratio of air flow fan to core engine
2. Air flow both core of engine
3. Flow directly to far
68. Kirchhoff mesh law (BLT 1)
1. £IR=0
2. £IR+£EMF=0
69. ATA = 27
1. Air condition
2. Du to pilot
3. Fire protection
4. Fight control
70. While storing the a/c hanger
1. Fuel tank should be fill
2. Fuel tank should be empty
3. Fuel tank partially filled
71. For the statement output is low
when all i/P are high gate are
1. +VE OR / - VE AND
2. +VE AND / _OR
3. +VE NAND / -VE NOR
72. A metal which are hammer, rolled
or pressed into varies shapes without
cracking, breaking, or leaving any
detrimental effect.
1. Melleability.
73. Which type of aluminum alloy use
in a/c construction for stringers,
bulkhead, skin, rivet, extruded section
1) WROUGHT ALLUMINIU 74.A D.C
generator consist of (BLT VOL 2)
1) Rotating armature, field winding,
pole shoe
75.Voltage gain 200 and current gain
50 calculate power gain
1.4
2. 10000MA
3.10000µA
4.10000
76.EFIS MTCS
1. Display data alphanumeric form.
2. I/P data receives data , process ,
and send appropriate
3. Pilot_________
77.IN repairing the primary &
secondary structure
a. Structural repair manual
78.The welding method suitable for
welding tools & equipment is
a. TIG
b. Gas metal arc welding
c. Shielded arc welding
79.After welding if found pitting
adjacent the weld it probably
indicates
a. Rapid cooling
b. Excessive heat during welding
c. BOTH A&B
80. Most of the aircraft use 400 Hz
AC system use because
a. Has high inductive reactance
b. As in a & this allows to use of small
motors & equipments
81. After charging ni- cd battery if
any of the cells are found unbalanced
the battery should be
a. Deep cycle
82.1180 about aluminum alloy means
a. 99.8% pure aluminum alloy with one
control over heat treatment
83. When ELT battery is remove
1). after it discharge
2). After 50% of full capacity to be
discharge
84. MTCS
1) Propeller produce small amount
thrust to large volume of air transfer
2) Turbojet&turbofan produce more
amount of thrust to small volume of
air transfer
3) BOTH
85. Faraday`s law of electromagnetic
induction, produce
1) Alloy or parallel to lines force
2) Cut the lines of force
3) Area of lines of force (BLT VOL 1)
86. Input of NAND gate connected
together which form(VK MEHTA)
1)NOR
2)NOT
3)AND
87..Sequence of piston engine
1)
INTAKE ,COMPRESSION ,IGNITION,
POWER ,EXHAUST.
88. Spark plug fire
1)TWO REVOLUTION OF
CRANKSHAFT.
89 In hardness testing the hardness
if indicated directly on dial attached
to tester
1. Brinell hardness tester
2. Rockwell hardness tester
3. Basel hardness tester
90 To measure hardness of al-alloy,
copper, brass
1. Brinell hardness
2. Rockwell hardness
3. Barcol hardness
91 In helicopter rotor blade produce
1. Gyro principle
2. Centrifugle force & lift
3. Gyro
4. All
92 In IDG
1. Carbon brush Use
2. 3 Ø SUPPLY IS given
3. It is couple with APU
93 In Engine EGT Thermocouple if
made of
1. Iron & cemented alloy
2. Cromel & alumal alloy
94 It indicate that UNF
1. National course
2. Unified national cource
3. American unified national course
95 In data computer system
1. 1 - 8 in date label
2. 9 - 10 some designation indie
3. 11 – 28 Data in formation
4. All
96 In drill the more accurate is
1. Fractional drill
2. Number drill
3. Letters
97 Which instrument is use only in
static pressure
1. VSI
2. Airspeed indicators
3. Altimeter
4. _______
5. _________
a) 2 & 3 & 4
b) 1 & 3
c) 2 & 3 & 5
d) 1 & 3 & 5
98 The drawing don not locate
location of individual position of
component
1. Installation drawing
2. Schematic drawing
99 In hanger Jack Use to weighting
an a/c because
1. Level the aircraft
2. Air current do not destabilize the
all
3. The waiting scale set to 0 lbs.
100. Which fire extinguisher most
effective on class C fire.
1. CO2
2. Halogenated
3.Both
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