Module 6 Set-1 | DGCA MODULE

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Results

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#1. BARCOL TESTER IS USED ________

NON FERROUS METAL

SOFT METAL

BOTH

#2. THE CHROME VANADIUM STEEL MADE OF APPROXIMATELY

18% CHROMIUM

1% VANADIUM

1% CHROMIUM

#3. WHICH STEEL ESPECIALLY ADOPTABLE FOR WELDING

CHROME VANADIUM STEEL

MOLYBDENUM STEEL

STAINLESS STEEL

#4. WHICH CASTING ARE PRODUCED BY PROCESSING LIQUID METAL INTO THE MOLD, THE METAL FLOWING UNDER FORCE OF GRAVITY______-

DIE CASTING

SAND AND PERMANENT CASTING

BOTH

#5. MTCS

THE MACHINE SCREW AN500 & AN 501 IS FILLISTER HEAD

AS IN A & AN500 HAS FINE THREAD & AN 501 HAS COARSE THREAD

AS IN B & BOTH SCREW HAVE NO CLEARLY DEFINE GRIP LENGTH

#6. THE MOST COMMON A/C CABLE USED IS ___________

1*7 &7*19

7*7 & 7*19

1*6 & 6*19

#7. THE EXTRA FLEXIBLE CABLE USED IN A/C

USED IN PRIMARY CONTROL

AS IN A& NOT ADJUSTED FREQUENTLY

AS IN B & 7* 19

#8. WHEN COPPER WIRE IS REPLACED BY AL WIRE ________

COPPER WIRE 2 TIMES LARGER THAN AL WIRE

AL WIRE 2 TIMES LARGER THAN COPPER WIRE

COPPER WIRE 6 TIMES LARGER THAN AL WIRE

#9. BOLT AND BUSHING ARE FITTED IN AIRCRAFT

LOOSELY

TIGHTLY

SNUGLY

#10. MTCS IN WIRE GAUGE

LARGER THE DIA THEN SMALLER THE WIRE GAUGE NO.

SMALLER THE DIA THEN SMALLER THE WIRE GAUGE NO.

NONE

#11. BARCOL TESTER IS USED FOR

COPPER, BRASS, AL

AS IN A & STEEL

NONE

#12. WHICH PROCESS OF FORMING A PRODUCT BY HAMMERING OR PRESSING ___

CASTING

MOLDING

FORGING

#13. IN A SIMPLER GEAR TRAIN

AT LEAST 2 OE MORE GEAR ROTATE AT DIFFERENT SHAFTS

AS IN A & EVEN NO. OF GEAR ROTATE IN SAME DIRECTION

AS IN B & EVEN NO. OF GEAR ROTATE IN OPPOSITE DIRECTION

AS IN A & EVEN NO. OF GEAR ROTATE IN OPPOSITE DIRECTION

#14. MTCS

10 GAUGE - BLUE

15 GAUGE - RED

11 GAUGE - YELLOW

#15. MTCS

THE WIRE IS DISPLAYED IN RED WHEN GAUGE NO IS FROM 18TO 22

THE WIRE IS DISPLAYED IN BLUE WHEN GAUGE NO IS FROM 10 TO 15

THE WIRE IS DISPLAYED IN YELLOW WHEN GAUGE NO IS FROM 16 TO 18

#16. TYPE OF DAMAGE AND DEFECT IN COMPOSITE

CRACK

AS IN A& COSMETIC

AS IN B & IMPACT

AS IN C & HOLES

#17. THE DIRECTION OF FABRIC THAT RUN ALONG THE LENGTH (LENGTHWISE) _______

WRAP

WEFT

SALVAGE

#18. MINIMUM TAPER RATIO OF WOOD GRAIN IN THE MAIN WING ____

8 : 1

10 : 1

12 : 1

14 : 1

#19. IN COMPOUND GEAR TRAIN

IT IS A SERIES OF GEARS WITH 2 OF INTERNALLY GEAR MOUNTED ON THE SAME SHAFT

AS IN A & ROTATE AT SAME SPEED

AS IN B & HAVING ATLEAST 4 GEARS

AS IN C & HAVING ATLEAST 6 GEARS

#20. WHICH ARE PROVIDED BY POURING LIQUID METAL INTO THE MOLD? THE METAL FLOWING UNDER FORCE OF GRAVITY ALONE _____

PERMANENT MOLD

DIE CAST

BOTH

#21. IN FOUR DIGIT OF INDEX SYSTEM OF AL AND AL ALLOY THE SECOND DIGIT INDICATE _______

ALLOY TYPE

SPECIAL MODIFICATION

PERCENTAGE OF MIDDLE CARBON RANGE

#22. THE STRENGHTH OF WHICH CAN’T INCREASE BY HEAT TREATMENT ______

BERYLLIUM COPPER

ALUMINIUM BRONZE

MUNTZ METAL

MONEL

#23. CAST AL PRONGES HAVING COPPER _______

89%

90%

80%

85%

#24. WHICH TYPE OF RAY USED IN RADIOGRAPHY ______

ALPHA RAY

BETA RAY

GAMMA RAY

#25. A FILE TEST IS A METHOD OF DETERMINING THE HARDNESS _____

A PIECE OF MATERIAL BY TRYING TO CUT INTO IF WITH THE CORNERS OF A FILE

A PIECE OF MATERIAL BY TRYING TO CUT INTO IF WITHOUT THE CORNERS OF A FILE

BOTH

#26. IN NEEDLE BEARING

THE LENGTH OF THE ROLLER IS EQUAL TO THE DIA OF THE ROLLER

THE LENGTH OF ROLLER IS MANY TIMES LONGER THAN DIA

THE DIA OF THE ROLLERIS 2 TIMES LARGER THAN ROLLER

#27. MTCS

A RIVET COATED WITH ZINC CHROMATE IS YELLOW

A RIVET ANODIZED SURFACE IS PERL GRAY

A RIVET METAL SPRAYED IS SILVERY GRAY COLOR

ALL

#28. MTCS

A RIVET COATED WITH ZINC CHROMATE IS PERL GRAY

ANODIZED SURFACE IS YELLOW

A RIVET METAL SPRAYED IS SILVER GRAY COLOR

ALL

#29. A CORRODING ACTION WILL TAKE PLACE IF METAL CONTACT WITH METAL IN THE PRESENCE OF MOISTURE __________

2117 & 2017

3003 & 5052

6053 & 7075

#30. WHICH RIVET ARE USED IN THE INTERIOR OF THE A/C WHERE CLEARANCE IS NOT REQUIRED ________

ROUND HEAD RIVET

BRAZIER HEAD RIVET

UNIVERSAL HEAD RIVET

#31. WHICH SCREW ARE USED FOR ATTACHING REMOVABLE PART SUCH AS NAME PLATE TO CASTING & PARTS IN WHICH SCREW CUT IN OWN THREADS _____

SELF TAPPING SCREW

DRIVE SCREW WITH 100DEG COUNTERSUNK

MACHINE SCREW

#32. WHERE GREAT STRENGTH IS REQUIRED USED _______

SCREW

BOLT

RIVET

#33. THE TYPE OF CORROSION REQUIRED DISASSEMBLY AND INSPECTION ?

INTERGRANULAR

DISSIMILAR METAL CORROSION

SURFACE CORROSION

#34. THE PLASTIC CAN’T BE RESHAPED ONCE BEING CORED BY HEAT ______

THERMOPLASTIC

MONOLITHIC

THERMOSETTING

#35. WHICH LOCK BOLT ARE USED MOUNTLY IN A/C PRIMARY AND SECONDARY STRUCTURE ?

STUMP TYPE

PULL TYPE

BLIND TYPE

#36. IT IS USED WHERE THE DESIRED TIGHTNESS CAN BE OBTAIN WITH THE FINGER AND WHERE THE ASSEMBLY IS FREQUENTLY REMOVED

PLANE CHECK NUT AN316

THE LIGHT HEX NUT AN340 & AN345

THE WING NUT AN350

#37. THE TYPE OF SELF LOCKING NUT CURRENTLY IN USE ARE THE

BOOT SELF LOCKING NUT

ELASTIC STOP NUT

BOTH

#38. THE ELASTIC STOP NUT IS NOT INSTALLED WHERE THE TEMPERATURE __________

NOT EXCEED 270DEG F

NOT EXCEED 250DEG F

NOT EXCEED 120DEG F

#39. WHICH FLARE IS SMOOTHER & MORE CONCENTRIC AND SEALS BETTER & ALSO MORE RESISTANCE TO SHEARING EFFECT ___

SINGLE FLARE

DOUBLE FLARE

BOTH

NONE

#40. FLARELESS TUBE INSTALLATION

IT IS IMPORTANT THAT THE FIND TIGHTNESS COMMENCE AT THE POINT WHERE THE NUT JUST BEING TO BOTTOM

AS IN A & AND USE A WRENCH AND TURN THE NUT 1/6 TURN

AS IN B & USE A WRENCH ON THE CONNECTOR TO PREVENT IT FROM TURNING THE NUT

#41. THE METAL USED FOR MAKING THE COMPRESSOR DISKS SPACER RINGS, COMPRESSOR BLADE & VANES THROUGH BOLTS, TURBINE HOUSING AND LINING

TITANIUM

STAINLESS STEEL

CHROMIUM STEEL

#42. MTCS

MUNTZ METAL IS A BRASS COMPOSED 40% COPPER & 60% ZINC

BE COPPER HAS LOW FAIGUE AND WEAR

CAST AL BRONZE ALLOY ARE USEFUL IN AREA EXPOSED TO SALT WATER & CORROSIVE AREA

#43. MTCS – CORROSION COLOR

A SURFACE OF AL ALLOY IS WHITE POWDERY DEPOSIT

MAGNESIUM - GRAY

COPPER - RED

#44. BARRELS METHOD REQUIRES THE VOLTAGES ________

VOLTAGE B/W 4 & 6 VOLT

VOLTAGE B/W 8 & 12 VOLT

VOLTAGE 230 VOLT

#45. THE THICKNESS OF CADMIUM PLATTING DEPOSIT IS DEPENDENT UPON THE ________

VOLTAGE & CURRENT

TIME & VOLTAGE

TIME & CURRENT DENSITY

#46. MTCS

SIMPLE GEAR TRAIN CONSIST OF TWO OR MORE GEAR MOUNTED ON SEPARATED SHAFT

AS IN A & EVEN NO. OF GEAR ROTATE SAME DIRECTION

AS IN A & ODD NO. OF GEAR ROTATE OPPOSITE DIRECTION

AS IN A & EVEN NO. OF GEAR ROTATE OPPOSITE DIRECTION

#47. IF LEAKAGE STILL OCCUR AFTER TIGHTENING THE NUT A TOTAL 1/3RD TURN, REMOVE THE ASSEMBLY & INSPECT FOR ______

SCORES

CRACKS

DAMAGE FOR OVERHEATING

ALL

#48. FOUR NUMERAL SERIES IS USED TO DESIGNATE THE ______

PLAIN CARBON & ALLOY STEEL

TITANIUM

#49. IN AN STANDARD FITTING LETTER “D” INDICATE _________

BRASS

STEEL

AL ALLOY

#50. THE MITER GEARS IS THE GEARS _________

IT IS MATING THE BEVEL GEARS

IT MATING THE WORM GEARS

AS IN A & CONICAL ANGLE OF 75 DEG

AS IN B & PITCH CONE ANGLE IS 45 DEG

#51. WHEN MESHED WITH GEAR IS USED TO CHANGE ROTARY MOTION TO RECIPROCATING MOTION ___________

GEAR PINION

GEAR RACK

INTERNAL GEAR

#52. MTCS

CLASS 1 FIT CAN EASILY BE TURNED WITH FINGERS

AS IN A & BOLT MANUFACTURED IN CASE 2 FIT

AS IN A & CLASS 3 FIT IS CLOSE FIT

#53. THE MOST COMMON ROTATING BEAM OR ROTATING CANTILEVER TEST OF THE MATERIAL ______

IMPACT TEST

TORSION TEST

FATIGUE TEST

#54. A/C FLARING TOOL MUST HAVE FLARING ANGLE OF ?

40-47 DEG

35-37 DEG

45-47 DEG

#55. IN A/C FLUID LINES FITTING FLARING ANGLE IS USED ?

BOTH

#56. THE SPRING WHICH IS FORMED BY THE LAYERS OF SPRING ?

TORSION

LEAF SPRING

HELICAL COMPRESSION

#57. THE PORTION OF THE TOOTH SPACE THAT IS CUT BELOW THE PITCH CIRCLE IS EQUAL TO THE ADDENDUM PLUS THE CLEARANCE ?

ADDENDUM

DEDDENDUM

PITCH CIRCLE

#58. CHARPY IZOD TEST IS USED FOR

HARDNESS

BRITTLENESS

IMPACT

#59. THE NUT IN WHICH DESIRES TIGHTNESS CAN BE OBTAINED WITH THE FINGERS ?

HEX HEAD NUT

WING NUT

PLAIN CHECK NUT

#60. CLASS 2 FIT IS __________

FREE FIT

CLOSE FIT

LOOSE FIT

#61. LIGHTEST STRUCTURAL METAL

Steel

#62. INCONEL IS __________________

NICKEL - CHROMIUM STEEL ALLOY

NICKEL - CHROMIUM IRON ALLOY

COPPER AND ZINC ALLOY

#63. __________IS HIGH IN HARDNESS, STRENGTH AND CORROSION RESISTANT PROPERTIES.

HIGH CARBON STEEL

NICKEL STEEL

CHROME - NICKEL

CHROMIUM STEEL

#64. A/C BOLT SCREWS & NUTS ARE THREADED IN ____________

NF THREADS

AS IN A+ A/C THREADS

AS IN B+ UNF THREAD

AS IN C + UNC THREADS

#65. RIVETS USED FOR RIVETING NICKEL STEEL ALLOY ?

MILD STEEL RIVET

CRS RIVET

MONEL RIVET

#66. HELICAL SHAPE FORMED BY WIRE & STRANDS CALLED _________

CORE STRAND

LAY

PITCH

#67. 7 * 19 CABLE MEANS _________-

NINETEEN STRANDS OF SEVEN WIRE EACH

SEVEN STRANDS OF NINETEEN WIRE EACH

BOTH

#68. FOR WHICH OF THE CORROSION TREATMENT AS STRUCTURAL REPAIR MANUAL (SRM) IS NEEDED ?

CORROSION REPAIRABLE BY PATCHING

AS IN A + REPAIRABLE BY INSPECTION

CORROSION WITH NEGLIGIBLE DAMAGE

#69. PROCESS OF FORMING A PRODUCE BY HAMMERING OR PRESSING

FORGING

CASTING

BOTH

#70. WHICH IS FORMED BY LAYERS OF FLAT SPRING ?

SPIRAL SPRING

LEAF SPRING

HELICAL SPRING

#71. LUBRICATION OF BEARING : –

TO LUBRICATE AREA OF RUBBING CANTACT B/W ELEMENT & CAGE

PROTECTION FROM CORROSION

DISSIPATE HEAT

ATA

#72. NAS ____________________________________

NATIONAL AIRCRAFT STANDARDS

NATIONAL AVIATION STANDARDS

NAVIGATIONAL AIRCRAFT STANDARDS

Finish

Results

#1. BARCOL TESTER IS USED ________

#2. THE CHROME VANADIUM STEEL MADE OF APPROXIMATELY

#3. WHICH STEEL ESPECIALLY ADOPTABLE FOR WELDING

#4. WHICH CASTING ARE PRODUCED BY PROCESSING LIQUID METAL INTO THE MOLD, THE METAL FLOWING UNDER FORCE OF GRAVITY______-

#5. MTCS

#6. THE MOST COMMON A/C CABLE USED IS ___________

#7. THE EXTRA FLEXIBLE CABLE USED IN A/C

#8. WHEN COPPER WIRE IS REPLACED BY AL WIRE ________

#9. BOLT AND BUSHING ARE FITTED IN AIRCRAFT

#10. MTCS IN WIRE GAUGE

#11. BARCOL TESTER IS USED FOR

#12. WHICH PROCESS OF FORMING A PRODUCT BY HAMMERING OR PRESSING ___

#13. IN A SIMPLER GEAR TRAIN

#14. MTCS

#15. MTCS

#16. TYPE OF DAMAGE AND DEFECT IN COMPOSITE

#17. THE DIRECTION OF FABRIC THAT RUN ALONG THE LENGTH (LENGTHWISE) _______

#18. MINIMUM TAPER RATIO OF WOOD GRAIN IN THE MAIN WING ____

#19. IN COMPOUND GEAR TRAIN

#20. WHICH ARE PROVIDED BY POURING LIQUID METAL INTO THE MOLD? THE METAL FLOWING UNDER FORCE OF GRAVITY ALONE _____

#21. IN FOUR DIGIT OF INDEX SYSTEM OF AL AND AL ALLOY THE SECOND DIGIT INDICATE _______

#22. THE STRENGHTH OF WHICH CAN’T INCREASE BY HEAT TREATMENT ______

#23. CAST AL PRONGES HAVING COPPER _______

#24. WHICH TYPE OF RAY USED IN RADIOGRAPHY ______

#25. A FILE TEST IS A METHOD OF DETERMINING THE HARDNESS _____

#26. IN NEEDLE BEARING

#27. MTCS

#28. MTCS

#29. A CORRODING ACTION WILL TAKE PLACE IF METAL CONTACT WITH METAL IN THE PRESENCE OF MOISTURE __________

#30. WHICH RIVET ARE USED IN THE INTERIOR OF THE A/C WHERE CLEARANCE IS NOT REQUIRED ________

#31. WHICH SCREW ARE USED FOR ATTACHING REMOVABLE PART SUCH AS NAME PLATE TO CASTING & PARTS IN WHICH SCREW CUT IN OWN THREADS _____

#32. WHERE GREAT STRENGTH IS REQUIRED USED _______

#33. THE TYPE OF CORROSION REQUIRED DISASSEMBLY AND INSPECTION ?

#34. THE PLASTIC CAN’T BE RESHAPED ONCE BEING CORED BY HEAT ______

#35. WHICH LOCK BOLT ARE USED MOUNTLY IN A/C PRIMARY AND SECONDARY STRUCTURE ?

#36. IT IS USED WHERE THE DESIRED TIGHTNESS CAN BE OBTAIN WITH THE FINGER AND WHERE THE ASSEMBLY IS FREQUENTLY REMOVED

#37. THE TYPE OF SELF LOCKING NUT CURRENTLY IN USE ARE THE

#38. THE ELASTIC STOP NUT IS NOT INSTALLED WHERE THE TEMPERATURE __________

#39. WHICH FLARE IS SMOOTHER & MORE CONCENTRIC AND SEALS BETTER & ALSO MORE RESISTANCE TO SHEARING EFFECT ___

#40. FLARELESS TUBE INSTALLATION

#41. THE METAL USED FOR MAKING THE COMPRESSOR DISKS SPACER RINGS, COMPRESSOR BLADE & VANES THROUGH BOLTS, TURBINE HOUSING AND LINING

#42. MTCS

#43. MTCS – CORROSION COLOR

#44. BARRELS METHOD REQUIRES THE VOLTAGES ________

#45. THE THICKNESS OF CADMIUM PLATTING DEPOSIT IS DEPENDENT UPON THE ________

#46. MTCS

#47. IF LEAKAGE STILL OCCUR AFTER TIGHTENING THE NUT A TOTAL 1/3RD TURN, REMOVE THE ASSEMBLY & INSPECT FOR ______

#48. FOUR NUMERAL SERIES IS USED TO DESIGNATE THE ______

#49. IN AN STANDARD FITTING LETTER “D” INDICATE _________

#50. THE MITER GEARS IS THE GEARS _________

#51. WHEN MESHED WITH GEAR IS USED TO CHANGE ROTARY MOTION TO RECIPROCATING MOTION ___________

#52. MTCS

#53. THE MOST COMMON ROTATING BEAM OR ROTATING CANTILEVER TEST OF THE MATERIAL ______

#54. A/C FLARING TOOL MUST HAVE FLARING ANGLE OF ?

#55. IN A/C FLUID LINES FITTING FLARING ANGLE IS USED ?

#56. THE SPRING WHICH IS FORMED BY THE LAYERS OF SPRING ?

#57. THE PORTION OF THE TOOTH SPACE THAT IS CUT BELOW THE PITCH CIRCLE IS EQUAL TO THE ADDENDUM PLUS THE CLEARANCE ?

#58. CHARPY IZOD TEST IS USED FOR

#59. THE NUT IN WHICH DESIRES TIGHTNESS CAN BE OBTAINED WITH THE FINGERS ?

#60. CLASS 2 FIT IS __________

#61. LIGHTEST STRUCTURAL METAL

#62. INCONEL IS __________________

#63. __________IS HIGH IN HARDNESS, STRENGTH AND CORROSION RESISTANT PROPERTIES.

#64. A/C BOLT SCREWS & NUTS ARE THREADED IN ____________

#65. RIVETS USED FOR RIVETING NICKEL STEEL ALLOY ?

#66. HELICAL SHAPE FORMED BY WIRE & STRANDS CALLED _________

#67. 7 * 19 CABLE MEANS _________-

#68. FOR WHICH OF THE CORROSION TREATMENT AS STRUCTURAL REPAIR MANUAL (SRM) IS NEEDED ?

#69. PROCESS OF FORMING A PRODUCE BY HAMMERING OR PRESSING

#70. WHICH IS FORMED BY LAYERS OF FLAT SPRING ?

#71. LUBRICATION OF BEARING : –

#72. NAS ____________________________________

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