Computer · Output Devices
Match the types of printers in Column 1 with their correct working principles described in Column 2: Column 1 (Printer): (a) Bubble Jet Printer (b) Laser Printer (c) Inkjet Printer Column 2 (Working Principle): (i) It utilizes piezoelectric crystals to vibrate and force ink spray droplets through the nozzle. (ii) It uses microscopic heating elements to heat the ink, creating a bubble that forces ink out. (iii) It uses a laser beam to alter electrical charges on a photosensitive drum to attract toner particles.
- 1a - ii, b - iii, c - i✓
- 2a - iii, b - ii, c - i
- 3a - i, b - iii, c - ii
- 4a - ii, b - i, c - iii
Correct answer
a - ii, b - iii, c - i
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