Cygnus Quiz Round 1

Which of the following elements of electrical engineering cannot be analyzed using Ohm’s law?

• Capacitors

• Inductors

• Transistor

• Resistor

Which was the first Indian movie to win an Oscar?

• Slumdog Millionaire

• Mother India

• Gandhi

• None of the above

How many cycles will an AC signal make in 2 seconds if its frequency is 100 Hz?

• 50

• 200

• 100

• 150

Which actor has won the most national awards in India?

• Shah Rukh Khan

• Amitabh Bachchan

• Aamir Khan

• None of these

In gases the flow of current is due to?

• Positive ions only

• Electrons, positive ions and negative ions

• Electrons and positive ions

• Electrons only

The power factor of an AC circuit lies between

• 0 and -1

• 0 and 1

• 1 and 1

• None of these

A circuit component that oppose the change in the circuit voltage is?

• Resistance

• Inductance

• Capacitance

• None of the above

Majority charge carriers in case of n-type semiconductor are:

• Holes

• Electrons

• Protons

• Neutrons

For a N type semi conductor which of the following is doping material:

• Tetravalent material

• Germanium

• Pentavalent material

• trivalent material

Samsung is the biggest technology company in which country?

• South Korea

• US

• Taiwan

• China