What is Single Phase Induction Motor? Construction, Parts, Diagram & Applications

Characteristics of Single Phase Induction Motor The following are the inherent characteristics of single phase induction motor. There is no starting torque in this motor. If the motor is made to rotate by any means, the motor picks up the speed and continues to rotate in the same direction developing the operating torque. Construction of […]

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What is Shaded Pole Induction Motor? Working Principle, Diagram & Applications

Shaded pole induction motor is more or less similar to single-phase induction motor. The stator poles of this motor are wound only with main winding, so as to make them electromagnets. The pole has a slot cut at one third for one end for housing high reactance but low resistance copper bars enclosing a part

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Temperature Coefficient of Resistance – Definition, Formula, Derivation & Unit

Figure 1. For pure metals, the resistance increases linearly with increase in temperature as shown in Fig. 1.8.2, and for a certain range of temperature (typically 0 to 100ºC) the rate of increase of resistance (slope of the line) remains constant. The resistance of metals reduces with reduction in temperature and it reduces to 0

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Series and Parallel Connection of Batteries – Theory, Diagram & Formula

The batteries are available with some specific terminal voltages. e.g. 1.5V, 6 V, 12 V, 24 V, 48 V etc. If we want to have some terminal voltage other than these standard ones, then series or parallel combination of the batteries should be done. One more reason for connecting the batteries in series or parallel

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What is Cuk Converter? Working Principle, Waveforms, Circuit Diagram, Formula & Derivation

The cuk converter is dc to dc converter gives an output voltage which is less than or greater than the input voltage with a polarity reversal. That means, the polarity of output voltage is opposite to that of the input voltage. Figure 1 shows the cuk converter using BJT.

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