Nelaturi V Raghavaiah

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Questions related from Nelaturi V Raghavaiah

Whether brass or copper reacts with methanol to form copper-meth-oxides or zinc- meth- oxides?

Surface oxidation of brass in methanol environment is observed . Is it zinc oxide or copper (cuprous) oxide or copper-meth-oxide or zinc- meth- oxide? Please help me in understanding of brass...

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Which instrument or tester to be used for measuring 0-1000 mV voltages and 0-2000 mA current?

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How to predict remaining service life of Mechanical equipment like pumps, compressors, heat exchangers, vessels?

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