Instrumentation Engineering Multiple Choice Questions (MCQ)

Combination Electrode Questions & Answers

Combination Electrode Questions & Answers 1. In combination electrode, which of the following electrodes are built together? a) Primary electrode,

Secondary Reference Electrodes Questions & Answers 1. Which of the following cannot be used as secondary reference electrode? a) Calomel

Hydrogen and Glass Electrodes Questions & Answers 1. Which of the following is not the characteristic of a reference electrode?

pH Measurement Questions & Answers 1. Which of the following is the formula for pH calculation? a) log10[H+]. b) -log10[H+].

Magnetic Wind Instruments Questions & Answers 1. Which of the following does not occur in Hartman and Braun oxygen analyzer

Analyzers Based on Gas Density Questions & Answers 1. Which of the following is the relationship between density of ideal

Chromatography Questions & Answers 1. Chromatography is a physical method that is used to separate and analyse __________ a) Simple

Operation of Chromatography Questions & Answers 1. Which of the following steps takes place after injection of feed in Column

Chromatographic Behaviour of Solutes Questions & Answers 1. How is molar concentration of solute in stationary phase related to molar

GC Column Efficiency and Column Resolution Questions and Answers 1. Which of the following is the distance that the solute