Frequency of AC Mains using Sonometer Viva Questions
Frequency of AC Mains using Sonometer Experiment Viva Questions with Answers 1. Which is more dangerous in use a.c. or d.c.…
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…