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WorksheetsCygnus Quiz Round 1
Total questions: 15
Worksheet time: 4mins
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
Which one is faster?
Proton
Holes
Electron
Reverse current of a practical diode?
Very large
Very small
Zero
None of the above
Which voltage source converts chemical energy to electrical energy?
Electrical generator
Solar cell
Battery
Electronic power supply
What is the only food that cannot go bad?
Dark chocolate
Peanut butter
Canned tuna
Honey
If the total resistance of a series circuit doubles, what will happen to the current?
Be the same
Reduce source voltage
Be doubled
Be halved
