Electronic weighers are based on which principle?(a) Semiconductor principle(b) Electromagnetic principle(c) Load cell principle(d) JunctionsI got this question in an internship interview.My query is from Coal Weighing Methods topic in section Steam Power Plant of Energy Engineering

Electronic weighers are based on which principle?(a) Semiconductor pri

1.	Electronic weighers are based on which principle?(a) Semiconductor principle(b) Electromagnetic principle(c) Load cell principle(d) JunctionsI got this question in an internship interview.My query is from Coal Weighing Methods topic in section Steam Power Plant of Energy Engineering
Answer» Right option is (C) Load cell principle To explain I WOULD say: The operation is based on load cell principle. The load CELLS produce VOLTAGE signals proportional to the applied load. This system maintains high accuracy in measurement. Its performance is affected by temperature, NOISE, dust and humidity of the air.

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Electronic weighers are based on which principle?(a) Semiconductor principle(b) Electromagnetic principle(c) Load cell principle(d) JunctionsI got this question in an internship interview.My query is from Coal Weighing Methods topic in section Steam Power Plant of Energy Engineering

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