Which type of weighers is used in place where the electronic weighers are not allowed?(a) Pneumatic weighers(b) Mechanical weighers(c) Nuclear weighers(d) Electronic weighersI had been asked this question in class test.The question is from Coal Weighing Methods in portion Steam Power Plant of Energy Engineering

Which type of weighers is used in place where the electronic weighers

1.	Which type of weighers is used in place where the electronic weighers are not allowed?(a) Pneumatic weighers(b) Mechanical weighers(c) Nuclear weighers(d) Electronic weighersI had been asked this question in class test.The question is from Coal Weighing Methods in portion Steam Power Plant of Energy Engineering
Answer» The CORRECT answer is (a) Pneumatic WEIGHERS The explanation: The pneumatic weighers use a pneumatic TRANSMITTER weigh head and the corresponding air pressure determined by the load applied and is transmitted to the weight indicating receiver may be used where electronic system is not permitted for use.

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