Question : The approach called "magnetic confinement of plasma" is the scientific principle of which technique?

Option 1: Fusion reactor

Option 2: Particle accelerators

Option 3: Giant Metrewave Radio Telescope

Option 4: Electric generator

Question : Who among the following gave the principle of "survival of the fittest"?

Option 1: Charles Darwin

Option 2: Albert Einstein

Option 3: Gregor Mendel

Option 4: Lamarck

Question : Which of the following scientists had discovered "the law of electric resistance"?

Option 1: Charles Coulomb

Option 2: George Simon Ohm

Option 3: Michael Faraday

Option 4: None of the options is correct

Question : Which of the following is correctly matched?

Option 1: Electric force - kilowatt minute

Option 2: Electric potential - kilowatt seconds

Option 3: Electric energy - kilowatt-hour

Option 4: Electric power - kilohour

Question : The current which flows in a telephone line is_____.

Option 1: sound energy

Option 2: electric energy

Option 3: radio energy

Option 4: mechanical energy

Question : Which of the following is measured in its SI-derived unit called Tesla?

Option 1: Magnetic flux density

Option 2: Luminous flux

Option 3: Capacitance

Option 4: Illuminance