Q. Quartz crystal and tourmaline used in oscillators work on the principle of:

(A) photo electric effect
(B) piezo electric effect
(C) raman effect
(D) black body radiation

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✅ Correct Answer: (B) piezo electric effect

Explanation: quartz crystals work on the principle of piezo electric effect. when electrical energy is applied to these crystals, they vibrate in a direction perpendicular to the application of energy producing oscillations.

Published by Mr. Dubey ⭐ 109.99K Points at 13-Sep-2023 07:27 am in Antennas and Microwave Engineering

Explanation by: Mr. Dubey

quartz crystals work on the principle of piezo electric effect. when electrical energy is applied to these crystals, they vibrate in a direction perpendicular to the application of energy producing oscillations.

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Q. Quartz crystal and tourmaline used in oscillators work on the principle of:

Explanation by: Mr. Dubey

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