MGVCL Exam Paper (30-07-2021 Shift 3)
The short circuit current of a solar cell is

directly proportional to radiation intensity
inversely proportional to radiation intensity
constant and not affected by radiation
changes logarithmically with radiation

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MGVCL Exam Paper (30-07-2021 Shift 3)
Match the following shown in table

A = (ii), B = (iii), C = (i)
A = (iii), B = (i), C = (ii)
A = (iii), B = (ii), C = (i)
A = (ii), B = (i), C = (iii)

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MGVCL Exam Paper (30-07-2021 Shift 3)
A conductor having surface density is embedded in a dielectric medium of permittivity. The electric field in the medium is E. If it is known that the pressure p on the conductor surface is equal to the electric energy density in the medium, then p (in SI unit)is given by

σ/(4πε)
σ²/(4π)
σ²/(2πε)
σ²/(2ε)

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MGVCL Exam Paper (30-07-2021 Shift 3)
In a series RLC circuit, the supply voltage is 230 V at 50 Hz. The resonant current is 2 A at the resonant frequency of 50 Hz. Under the resonant condition, the voltage across the capacitor is measured to be equal to 460 V. What are the values of L and C?

0.73 mH and 13.85 pF
0.53 H and 15.83 pF
0.53 mH and 15.83 pF
0.73 H and 13.85 pF

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