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ETO – ETO – Section 1 : 2021/DEC/01 – 2023/OCT/02 – 2023/DEC/02
Question

Q2. Tank liquid level sensors are an integral part of ships. Describe with the aid of suitable sketches the working principle of:
(a) Capacitive type level sensor (6)
(b) Ultrasonic level sensor (5)
(c) Float (5)

Asked in Year/Month/Ques No.
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