• Basic Electrical Electronics Engineering,  Basic Mechanical Engineering,  Instrumentation & Measurement

    Measurement Viva Questions Part-2

    Measurement Viva Questions Measurement Viva Questions, Viva Questions on Measurement, Instrumentation Viva Questions, Engineering Viva Questions, Short Type Viva Questions Measurement Viva Questions Part-1 Short Type Viva Question and Answers Q.1. Classify the lathe machine. Ans. On the basis of their purpose, design, the number of tools, accommodate, degree of mechanism, and other factors lathe machine tools may be classified as: Low production machine Medium production machine High production machine Q.2. What is a drilling machine? Ans. A Drilling machine is one of the simplest moderate and accurate machine tools used in the production shops and tool-room. Q.3. Who do you understand by the operation of drilling? Ans. Drilling is…

  • Basic Electrical Electronics Engineering

    Viva Question on Single Phase AC Circuits

    Viva Question on Single Phase AC Circuits Viva Question on Single Phase AC Circuits, Single Phase AC Circuits Viva Questions, Basic Electrical based Viva Questions, Engineering Viva Questions with Answers, Short Viva Question on Single Phase AC Circuits Q.1.What is the phase relationship between the supply voltage and current flowing through a purely resistive circuit? Ans.Both supply voltage and circuit current are in phase with each other. Q.2.What is the phase relationship between the supply voltage and current flowing through a purely inductive circuit? Ans.In a purely inductive circuit current lags behind the supply voltage by 90° or π/2 radians. Q.3.Why are the inductors usually iron cored? Ans.Inductors or choke…