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I applied via Walk-in and was interviewed before Oct 2020. There were 3 interview rounds.
Acid is a substance that donates protons and bases accept protons. They are commonly found in chemistry and have various applications.
Acids are substances that release hydrogen ions (H+) when dissolved in water.
Bases are substances that accept hydrogen ions (H+) or donate hydroxide ions (OH-) when dissolved in water.
Acids have a sour taste and can corrode metals.
Bases have a bitter taste and feel slippery.
Examples of a...
The pH value measures the acidity or basicity of a solution on a scale of 0 to 14.
A pH value of 7 is neutral, below 7 is acidic, and above 7 is basic.
The pH of human blood is around 7.4, slightly alkaline.
The pH of stomach acid is around 1.5 to 3.5, highly acidic.
The pH of household bleach is around 12.5, highly basic.
A strong acid is an acid that completely dissociates into its ions in water.
pH less than 1
corrosive
reacts with metals
examples: hydrochloric acid, sulfuric acid, nitric acid
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I applied via Company Website and was interviewed in Jul 2021. There were 4 interview rounds.
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I applied via Company Website and was interviewed in Dec 2021. There was 1 interview round.
I applied via Company Website and was interviewed in Jul 2021. There were 4 interview rounds.
I was interviewed before Jul 2016.
To increase TDS in a boiler, you can add chemicals or increase the concentration of the feedwater.
Add chemicals such as sodium phosphate or sodium hydroxide to increase TDS.
Increase the concentration of the feedwater by reducing the amount of condensate return or increasing the makeup water.
Regularly monitor and adjust the TDS levels to maintain optimal boiler performance.
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