- 1. Which edition of the IEC 60062 standard was published in 1952?
A) second edition
B) fourth edition
C) third edition
D) first edition
- 2. In what year was the amended second edition of IEC 62:1968 published?
A) 1989-01-01
B) 1995-06-19
C) 1974-01-01
D) 1968-12-31
- 3. Which edition of IEC 60062 was published on 2004-11-08?
A) sixth edition
B) third edition
C) fourth edition
D) fifth edition
- 4. What is the date of the corrected sixth edition of IEC 60062:2016?
A) 2016-12-05
B) 2019-08-20
C) 1997-09-01
D) 2005-11-01
- 5. Which standard is related to IEC 60062:1974 in BS?
A) BS EN 60062:2005
B) BS 1852:1975
C) BS EN 60062:2016
D) BS EN 60062:1994
- 6. Which DIN standard corresponds to IEC 60062 in 1989?
A) DIN EN 60062:2005-11
B) DIN IEC 62:1989-10
C) DIN EN 60062:1997-09
D) DIN 40825:1973-04
- 7. What is the date of amendment 1 to IEC 60062:2016?
A) 1992-03-15
B) 1988-04-30
C) 2019-08-20
D) 2016-12-05
- 8. Which Japanese standard corresponds to IEC 60062?
A) JIS C 5062, JIS C 60062
B) NF EN 60062
C) DIN EN 60062:2017-06
D) TGL 31667
- 9. What is the edition and date of IEC 60062 published as DIN EN in 2005?
A) DIN IEC 62:1989-10
B) DIN EN 60062:2005-11
C) DIN EN 60062:2017-06
D) DIN EN 60062:1993-03
- 10. Which standard is related to IEC 60062-2004 in Russia?
A) ILNAS-EN 60062
B) BS EN 60062:1994
C) DIN 41314:1975-12
D) (GOST) ГОСТ IEC 60062-2014
- 11. Which edition of IEC 60062 was published on 2016-07-12?
A) fourth edition
B) third edition
C) fifth edition
D) sixth edition
- 12. Which standard corresponds to IEC 60062 in EN format for the year 1994?
A) EN 60062:2016
B) EN 60062:2005
C) DIN 40825:1973-04
D) EN 60062:1994
- 13. What is the date of amendment 2 to IEC 60062:1974?
A) 1968-12-31
B) 1995-06-19
C) 1988-04-30
D) 1989-01-01
- 14. Which standard is related to IEC 62:1974 in India?
A) NF EN 60062
B) IS 8186-1976
C) DIN EN 60062:2017-06
D) BIS IS 4114-1967
- 15. Which German standard corresponds to IEC 60062 in 1993?
A) DIN IEC 62:1989-10
B) DIN EN 60062:2001-11
C) DIN IEC 62:1993-03
D) DIN 41314:1975-12
- 16. What is the date of amendment 1 to EN 60062:2016?
A) 2019
B) 2016
C) 2005
D) 1997
- 17. What organization defined the RKM code in its standard IEC 60062?
A) Bureau of Indian Standards
B) Deutsches Institut für Normung
C) International Electrotechnical Commission
D) British Standards Institution
- 18. In what year was the IEC standard for RKM code originally defined?
A) 1993
B) 1968
C) 1975
D) 1973
- 19. What is an informal name for the RKM code?
A) M notation
B) L notation
C) R notation
D) N notation
- 20. Which letter in the RKM code indicates a multiplier of 103 for resistors?
A) M
B) R
C) K
D) G
- 21. What does an RKM code of '8K2' represent in terms of resistance?
A) 82 Ω
B) 8000.2 Ω
C) 8.2 kΩ
D) 0.82 kΩ
- 22. Why is the letter 'R' used instead of the Greek letter Ω in RKM code?
A) It is part of an acronym
B) To indicate resistance in all languages
C) Because it resembles the Ω glyph and was easier to reproduce in older character encodings
D) It stands for resistor
- 23. Which letter is used in the RKM code for a capacitance multiplier of 10-6?
A) p
B) n
C) μ (or u)
D) F
- 24. What does an RKM code of '15M0' indicate about a resistor's tolerance?
A) Tighter tolerance
B) Loose tolerance
C) No specific tolerance
D) Standard tolerance
- 25. Which letter was introduced in more recent issues of the RKM standard to maintain uppercase usage for resistances?
A) G
B) L
C) M
D) T
- 26. What is the purpose of avoiding a decimal separator in the RKM code?
A) To save space on component labels
B) To make it easier to read
C) To prevent issues with reliability when duplicating documents or rendering on components
D) To comply with international standards
- 27. Which standard allows the prefix μ to be substituted by u when only the Latin alphabet is available?
A) DIN 66030
B) IEC 60062
C) BS 6430
D) ISO 2955
- 28. What does an RKM code of '1R2' represent in terms of resistance?
A) 12 Ω
B) 1.2 Ω
C) 0.12 Ω
D) 120 Ω
- 29. Which letter is used for a capacitance multiplier of 10-9 in the RKM code?
A) F
B) n
C) p
D) μ
- 30. What does an RKM code of '18R' represent in terms of resistance?
A) 180 Ω
B) 0.18 Ω
C) 18 Ω
D) 1.8 kΩ
- 31. What does an RKM code of '15M' represent in terms of resistance?
A) 150 kΩ
B) 1.5 GΩ
C) 15 MΩ
D) 150 Ω
- 32. Which letter was added to the RKM code after the adoption of the SI system?
A) P and N
B) L and M
C) R and K
D) G and T
- 33. What does an RKM code of '4K7' represent in terms of resistance?
A) 470 Ω
B) 4.7 kΩ
C) 0.47 kΩ
D) 47 Ω
- 34. Which letter is used for a capacitance multiplier of 10-12 in the RKM code?
A) F
B) p
C) n
D) μ
- 35. What does 'R' stand for in the RKM code when marking inductors?
A) The decimal point
B) Resistance
C) Reactive component
D) Relative permeability
- 36. How would you write 4.7 μH using the RKM code for inductors?
A) 47R
B) 4.7R
C) 4R7
D) R47
- 37. Which of these is a correct representation of 3.3 V using the RKM code?
A) 3V.3
B) 3V3
C) V3.3
D) 33V
- 38. How would you represent 5.0 V using the RKM code?
A) 5.V0
B) 50V
C) V5.0
D) 5V0
- 39. What does the first character 'A' represent in the twenty-year cycle code?
A) 2023, 2003, 1983
B) 2029, 2009, 1989
C) 2030, 2010, 1990, 1970
D) 2024, 2004, 1984
- 40. In the twenty-year cycle code, which letter corresponds to the year 2016?
A) L
B) K
C) J
D) H
- 41. What does the second character 'O' indicate in the twenty-year cycle code?
A) October
B) December
C) September
D) November
- 42. In the ten-year cycle code, what year is represented by the first character '5'?
A) 2023, 2013
B) 2025, 2015
C) 2024, 2014
D) 2026, 2016
- 43. What does the second character 'Y' represent in the ten-year cycle code?
A) October
B) November
C) December
D) September
- 44. Which series of preferred values is used for resistances with a three-character marking code?
A) E12
B) E96
C) E3
D) E24
- 45. What does the letter in the three-character resistor marking code indicate?
A) The multiplier
B) One of the positions in the series of E96 values
C) The year of production
D) The month of production
- 46. Which series of preferred values is used for capacitances with a two-character marking code?
A) E96
B) E24
C) E3
D) E12
- 47. Which standard defines a two-character marking code for capacitors?
A) IEC 60062:2016/AMD1:2019
B) ANSI/EIA-198-D:1991, ANSI/EIA-198-1-E:1998, ANSI/EIA-198-1-F:2002
C) American War Standard (AWS)
D) Joint Army-Navy Specifications (JAN)
- 48. What does the IEC 60062 amendment specify for marking codes?
A) A two-digit week number following the year letter
B) A three-character resistor marking code
C) A four-character year/week code
D) A single-character four-year cycle year/month code
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