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Exam 220-1002 topic 1 question 240 discussion

Actual exam question from CompTIA's 220-1002
Question #: 240
Topic #: 1
[All 220-1002 Questions]

Which of the following are typically too dangerous to be disassembled by an in-house technician? (Choose two.)

  • A. LCD monitor
  • B. Power supply
  • C. Laptop screen
  • D. CRT monitor
  • E. Motherboard
  • F. Tablet
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Suggested Answer: BD 🗳️
by Eliud at Dec. 2, 2020, 3:09 p.m.

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Bobo55
Highly Voted 4 years, 2 months ago
PSU could fry you. CRT contains toxic materials such as lead, cadium, barium, and fluorescent powders all of which are bad juju.
upvoted 14 times
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SmokingGun
Highly Voted 4 years, 3 months ago
Comptia states that you should never take apart a PSU or a CRT monitor.
upvoted 12 times
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armjot
Most Recent 3 years, 7 months ago
this question came in exam
upvoted 7 times
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dnbly
4 years ago
CRT monitors can hold extremely high voltage on the level of a PSU so there's also danger of electrocution from CRT.
upvoted 3 times
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Eliud
4 years, 4 months ago
CRT monitor perhaps has Batteries
upvoted 1 times
Justin922
3 years, 11 months ago
Not batteries but charged capacitors.
upvoted 1 times
[Removed]
2 years ago
yeah some capacitors holds 500v or maybe more.
upvoted 1 times
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C (25%)
B (20%)
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