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Efficiency = 92.16%

From torque current characteristic, we get that torque at no load or starting torque is equal to zero. As load increases, speed decreases and armature current increases so as torque also increases linearly, if effect of armature reaction is neglected.

For silicon forbidden energy gap is 1.1 eV and for germanium it is 0.72 eV.

The net result when reverse bias is applied to PN junction is that the depletion layer grows wider due to lack of electrons and holes and presents a high impedance path. The result is that a high potential barrier is created thus preventing current from flowing through the semiconductor material.

This generator relationship is sometimes correctly stated as maximum efficiency occurs when the variable losses are equal to the constant losses.

Form Factor is the ratio between the RMS value and the average value .
For a pure sinusoidal waveform the Form Factor will always be equal to 1.11.
Crest Factor is the ratio between the R.M.S. value and the Peak value of the waveform.

NOT is known as inverter gate

The address of a memory location of Intel 8085 microprocessor is 16 bit (AD0 -A15)

The reading of voltmeter at resonance is zero

Inductance opposes the effect of change in current. In DC, during turn on time and turn off time there is change in the value of current. Else its value is constant. So during turn on and turn off, the inductance affects the DC current flow.

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