Meter Bridge Viva Questions with Answers
Viva Questions and Answers for Meter Bridge Experiment (i) Why is Wheatstone Bridge so called? Ans: The principle was disc…
Viva Questions and Answers for Meter Bridge Experiment (i) Why is Wheatstone Bridge so called? Ans: The principle was disc…
Ohm's Law Experiment Viva Questions and Answers (i) State Ohm's law Ans: At constant temperature the ratio of the p…
Boyles Law Viva Questions and Answers (i) What is the S.I. unit of pressure? Ans: N.m -2 (ii) Atmospheric pressure at sea…
Post Office Box Experiment Viva Questions with Answers 1. What is Post Office Box? Post Office Box is an instrument based o…
Moment Bar Experiment Aim To find the mass of a body using a metre scale Apparatus A metre scale, slotted weights, given…
Frequency of AC Mains using Sonometer Experiment Viva Questions with Answers 1. Which is more dangerous in use a.c. or d.c.…
The PN Junction Diode Viva Questions with Answers (i) What is a pn junction? A PN-junction is said to be condition when an N…
Viva Questions on Newton's Law of Cooling Experiment 1. What is meant by internal energy? Ans: The sum of kinetic and …
Coefficient of Friction Experiment Viva Questions and Answers 1. What is meant by friction? Friction is an opposing force …
Zener Diode Experiment Viva Questions and Answers 1. What is a Zener diode? A junction diode which can operate in the reve…
Viva Questions on Young's Modulus Experiment 1. What is meant by stress? Ans: Stress is defined as the restoring force …
Helical Spring Experiment Viva Questions and Answers 1. What is the principle of a spring? Hooke's law 2. Define Hooke&…
Simple Pendulum Viva Questions and Answers (i) Who invented simple pendulum? Ans: Galileo (ii) Is `g' a vector quantit…
The Viscosity Viva Questions and Answers (i) Define the coefficient of viscosity. Ans: It is the tangential force necess…