What principle do the Transformers work
Describe in brief on what principle do the Transformers work?
Expert
The transformer is a static device which transfers electrical energy from one circuit to the other via inductively coupled conductors-the transformer's coils. Varying current in the first or primary winding makes a varying magnetic flux in the transformer's core and therefore a varying magnetic field via the secondary winding. This varying magnetic-field induces a varying electromotive force (EMF) or ‘voltage’ in the secondary winding. This effect is termed as mutual induction.
Specify the criteria which are used in order to evaluate the transmission medium?
Illustrates the term USB, it’s used and features?
What do you mean by the term impulse response?
A step-down transformer that operating from a 50Hz mains supply of 220 Volt rms, is used to give a decrease voltage to a secondary power supply. The final delivers 400 Watt of power to a load consisting of an equivalent resistance of 10?. The transformer should have a
Illustrates the list of the states of timer?
Explain the difference between the four point starter and the three point starters?
Specify various significance of the SFRs?
What are merits and demerits of I2C (bus interface/bus protocol)?
Specify the flexibilities that are available within the digital logic family. List them all.
State the difference between the surge arrestor and the lightning arrestor?
18,76,764
1961381 Asked
3,689
Active Tutors
1447827
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!