bomel • A 230V shunt motor takes 5 am pe p noload. The resistances of the arma bore circuit are 0.25ohms and field 115ohms respectively. If the mot loaded so as to carry 40amp.Dete (i)Iron loss and friction (ii)Efficiency

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BJT (Bipolar Junction Transistor)

A BJT is a semiconductor device with 3 terminals that consist of a p-n junction diode that can amplify the signal or current. It is a current-controlled device. The three BJT terminals are base, collector, and emitter. The BJT works with the charge carrier, the two type of carriers in the BJT are holes and electrons, the charge carriers flow by the process of recombination. The signal to be amplifier is generally given as the input at the base terminal and an amplified form of it is available at the collector terminal.