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Showing posts with label Electronic Q Ans. Show all posts
Showing posts with label Electronic Q Ans. Show all posts

Wednesday, March 27, 2013


  1. EDS is stand for Explosive detection system.
  2. Roentgen named X–Ray because its properties were so mysterious.
  3. X-Ray is a form of electromagnetic radiation.
  4. X-Ray can pass through material of low density and absorbed by material of greater density.
  5. In black & white mode various shades of grey colour of x-ray image reveal the various densities.
  6. ICAO stand for international civil aviation orgnisation.
  7. CAT Stand for Computer added technology .
  8. By pressing key O2 (organic only ) on hi scan 6040-I we can limit the display to organic objectis .
  9. CC Stand for Crystal Clear.
  10. VZ Stand for Variable Zoom.
  11. VG Stand for Variable Gamma.
  12. VDZ Stand for Variable Density Zoom.
  13. VCS Stand for Variable colour striping .
  14. IM Stand for inorganic Material.
  15. OM Stand for Organic Material.
  16. VEH Stand Variable edge Enhancement.
  17. The classification of material is carried out according to the Atomic Number Z.
  18. All conventional X-Ray machines are working with Fan shape Beam X-Ray Technology.
  19. In line scan 215/237, high dense material (more then 40 atomic number ) appears in yellowish green colour.
  20. Back scattered technology is used to detect plastic items.
  21. VCT Stand for variable contrast tracing.
  22. Tip Stand for threat image projection.
  23. Navigator function does not zoom the center of an image.
  24. IID Stand for improvised incendiary device.
  25. EPX Stand for enhance performance of X-Rays.
  26. We can get 4x zoom on line scan 215/237 system by holding zero button.
  27. We can divided high explosive into further two groups primary and secondary 
  28. In CTP Material Description test is used to check the colour scheme of XIS

Sunday, March 24, 2013

Baggage X-Ray Machine Questance and Answer-5

  1. Hi Scan Machine is normally operated in Hi Mat Function.
  2. Line Scan PX Series hand baggage Machine model number is 6.4
  3. A Maximum of 100 MI or 3.4 ounce liquid container is allowed in hand baggage.
  4. Three qualities of X-Ray on under inspection bag item are penetrate, Absorbed, Deflect.   
  5. Class no 7 of Dangerous goods is Radio Active Material.
  6. In line Scan PX-107 LXDA is used to convert x-Ray signal into Digital Signal.
  7. Detonator / Blasting CAP CONTAIN Primary High Explosive.  
  8. In Line Scan PX-107 operator can enlarge image up to 16x time.
  9. In Hi-Scan 6040-I Mark key is used to hit the TIP.
  10. The VOD of Nitro Glycerin is 25000 fps.
  11. Detonator are also known as Blasting Cap
  12. Items which a mixture of both organic and inorganic material will be show up as green.
  13. Dangerous goods are classified into 09 classes.
  14. Explosive with a velocity of detonation greater than 3m/s are called high explosive.
  15. ICAO stander time for operator is 20 minute.
  16. Principal of security are 06 numbers.
  17. Kinds of threat are oblivious and potential threat.
  18. Kinds of TIP Functional & Combined.
  19. ASF Act number is LXXVII.
  20. Machines are Security Screening Barriers.
  21. Suspicious bag will be inspect.
  22. Micro does machine have flying spot X-Ray technology.
  23. Line Scan 215/V can store the image of 999 normal baggage.
  24. Hi-Scan machine is normally operated in HI-Mat Function.
  25. Lin Scan 215/237/PX-107 are made of L-3 Communication USA.
  26. Threat bag will hold.
  27. Line Scan 215/III has pho Sensor System to alert the operator.
  28. In Line Scan 215 inorganic thing appear in blue.
  29. Line Scan 215 conveyer runs Reverse during self test.
  30. Line Scan 215 when only Pseudo & B/W button is pressed 06 colour appears.
  31. Line Scan 215 inverse video button is pressed and picture looks like Negative.
  32. Line Scan 215 when view button is pressed Black & White monitor will turn off.

Baggage X-Ray Machine Questance and Answer-4

  1. IN LINE Scan PX-107, operator can enlarge image up to 16x time.
  2. In Astrophysics XIS-100x Suspect key is used to hit the tip.
  3. In Hi Scan 6040-I X-Rays are converted into digital signal by LXDA.
  4. Screener should not wor under time pressure.
  5. Dangerous goods are classified into 09 classes.
  6. Kinds of threat are potential threat and oblivious threat.
  7. In line Scan PX-107 low density material appears in Orange Colour.
  8. In hi Scan-6040-I by pressing X-ACT button, we can see different classes from 01 to 30.
  9. Class no.2 of dangerous goods is gasses.
  10. In line scan PX-107 applying gray scale function, we can see different destinations in 240 shades of gray colour.
  11. The Atomic number of lead is 82.
  12. In line scan PX-107, Reject Icon is used to hit the TIP.
  13. In Astrophysics XIS-100-X we can get 10 different pseudo Colours.
  14. In Hi Scan 6040-I with the help of navigator key, we can get only 2x time zoom.
  15. Screener Standard as per ICAO Annex-17 section 4.1.1
  16. Hi.Scan machine are normally operated in Hi Mat Function.
  17. Class no.3 of dangerous good is flammable liquids
  18. In Hi Scan 6040-I Baggage XIS operator can enlarge image up to 16x time.
  19.  Line Scan PX-107 is made by L-3 Communication ltd.USA.
  20. Astrophysics XIS 100-X is made by Astrophysics inc.USA
  21. Initial decision time to hit the TIP is 3 second.
  22. In Astrophysics XIS-100-X Suspect Button is used hit the TIP.
  23. IN Hi Scan 6040-I by pressing OS key, in organic Material is highlighted.
  24. Annex-18 tlls us about Dangerous Goods.
  25. In Line Scan PX-107, we can see different densities in 240 shades of Gray colour by applying gray scale Button.


  1. Roengten rays are commonly known is x-rays.
  2. X-Rays were discovered in 1895.
  3. X-rays were discovered by Wilheim Rontgen
  4. An explosive is a chemically unsuitable material
  5. Scissors is allowed in checked baggage
  6. Hold baggage is also called checked baggage
  7. Hockey stick and cricket bat are not allowed in Carrey on bags
  8. Detonators are also known as blasting caps TSA has banned
  9.  Spray paints and tear gas are classified as disabling chemicals.
  10. Corrosives are not allowed in hand carry bag and hold baggage
  11. Clothing , plastic, wood, wine and gasoline are organic material  
  12. Organic material are represented by orange colour
  13. X-Ray Machine distinguishes organic material from inorganic materials through the use of colour scheme.
  14. If dangerous articles are clearly visible then X-Ray image should be classified as obvious threat.
  15. VBIED Stand for vehicle born IEDs.
  16. PBIEDs stand for Personal Born IEDs.
  17. IEDs fall into three types Package type IED, Vehicle Born IED and Personnel Born IED.
  18. Black powder, smoke less powder and flash powder are low explosive.
  19. Lead azide and lead styphnate are primary high explosive.
  20. A Switch of an IED can be made form almost any available material.
  21. The contains of bags should be assessed during physical search of bag.
  22. HHMD Stand for Hand Held Metal Detector.
  23. WTMD Stand for Walk through Metal Detector .
  24. Walk through Metal Detecter is also known AWMD (Archway metal Detector) .
  25. If screener can not positively identify an object the bag must be hand searched.
  26. The best machine is only good as the operator.
  27. If you fail, the general security plan fails, only terrorist win.
  28. While operating the x-ray machine, screener must be free from all distractions.
  29. By the use of zoom segment selection keys rapi scan 527 key pad, monitor’s screen is divided into overlapping segments.
  30. With the navigator on 6040-I key pad, monitor screen divided into the eight overlapping segment.
  31. In x-ray machine 6040-I, for magnifying the middle section of the x-ray image we will press the right of magnifying. 


  1. If the image of bag is not clear then the bag will be referred for Manual Search
  2. IED stand for Improvised Explosive Device
  3. Plastic Explosive ca be shaped into almost any form
  4. Each image needs to be classified as no threat, potential threat or oblivious threat
  5. Potential threat will necessitate a physical inspection.
  6. KVP stand for Kilovolt Peak
  7. Screener should not work under time pressure
  8. The object represented in black, which can not be brightened up with image display modes always need a Manual Search
  9. While researching suspect object according to the safety instruction
  10. Explosive , poisons, gasoline and kerosene are dangerous goods
  11. Alcohol is a flammable liquids
  12. Dangerous goods are items that may endanger the safety of an aircraft or person on board an aircraft .
  13. Annex-18 tells us about dangerous goods.
  14. Fire works material comes in class 1.3 subdivision of class 1 explosive
  15. LPG Stand for liquid petroleum gas
  16. Kerosene is Alcohol are flammable liquids
  17. Magnesium, sulfur and activated charcoal are flammable solids
  18.  Uranium and radioisotopes are radioactive substance
  19. PRM ‘s Stands for Persons with reduced mobility
  20. Don’t stop search on recovery of any contraband items
  21. The atomic number of nitrogen is 7.
  22. The atomic number of Oxygen is 8.
  23. The atomic number of leads is 82.
  24. VDU Stand for Visual Display Unit
  25. SWG Stand for Standard Wire Gauge
  26. TSA Stand for transportation security administration