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Physics

Physics
Eddy current is generated by

Convection
Induction
Direct Current
Conduction

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Physics
A doppler effect occurs when a source of sound moves

Both A & B
None of these
Towards you
Away from you

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Physics
Large transformers, when used for some time, become very hot and are cooled by circulating oil. The heating of the transformer is due to:

Both the heating effect of current and hysteresis loss
Hysteresis loss alone
The heating effect of current alone
Intense sunlight at noon

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Physics
Which of these liquids has the highest viscosity?

Water
Pineapple juice
Syrup
Milk

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Physics
'Farad' is the unit of :

Resistance
Inductance
Capacitance
Conductance

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Physics
Full form of CFL used in place of electric bulbs is

Closed filament lamp
Closed fluorescent lamp
Constantan filament lamp
Compact fluorescent lamp

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MORE MCQ ON Physics

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