Losses of transformer
Specify various loss of the transformer?
Expert
Transformer losses involve two sources-
a) Copper loss and
b) Magnetic loss.
Copper losses are caused because of resistance of the wire (I2R). Magnetic losses are caused due to eddy currents and the hysteresis in core. Copper loss remains constant after coil has been wound and hence, a measureable loss. Hysteresis loss stays constant for the particular voltage and current. Eddy-current loss, though, is different for every frequency which is passed through transformer.
Illustrate the meaning of pre-emphasis in brief?
Explain the three-quantization errors to the finite word length registers within the digital filters?
I have some problem related to Combinational circuits devices. Answer the following questions in brief. A) Interpret manufacturers’ data sheets to select appropriate combinational logic devices for specific p
Explain the term Counter. Describe in detail. Write note on the Frequency Counter? Specify the major blocks which are present within the frequency counter.
I need some help with a project that I am doing. I am asked to make an inverter that can synchronise itself with a local power supply. The only information provided by my project supervisor was as follows: 1. Look at a method of cr
Explain why NAND gate is preferred over the NOR gate for fabrication?
Illustrates the differences between synchronous and iso-synchronous communication?
Specify output of system with system function H1 and H2 when connected in cascade and in parallel?
Write about DRAM. Provide some of the features.
Illustrate the fundamental difference between the Latches and Flip flops?
18,76,764
1927428 Asked
3,689
Active Tutors
1443839
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!