Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks
2050how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.
2189what is the differents and advantages of Electro magnetics relay and static relay ? what is the numerical relay ? advatages?......
7 23571what is the different between HT auxillary relay resistance and transformer tripping relay resistance?
2016what is diffential relay? testing proceure?and transformer reach Over load thet time differencilal relay operate or not ?
5 9164HOW GENERATING END VOLTAGE LEVEL (6.6 KV/ 10.5 KV/ 11 KV/ 13.5 KV) DECIDED IN POWER PLANT. ON WHAT FACTORS THE GENERATING END VOLTAGE DECIDED, & WHAT IS THE CALCULATION USED FOR THIS.
3 21053Post New Electrical Engineering Questions
what is static frequency converter?what is the function...of sfc...?
how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?
what is the voltage between earth & neutral in 3 phase electrical connection.
how we design a pannel to start 10HP motor with the help of star delta starter?
how synchronous condenser is used in place of synchronous generator with out negotiating IEEE standards? Can i use 3 generators as synchronous generators and 2 generators as a synchronous condensers in an IEEE 14 bus system with out disturbing the standards?
Why you are switching off arc protection mcb when you are taking shutdown for lv board.
Can u Explain about the electronic trivector meter and the use of data converters in them?
what is the difference between transformer,converter and transducer
how to calculate vfd o/p voltage by frequency
what is v/f control in VFD?
if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?
how does WTI work ?
What technology is used in latest generators?
What is mean 2XWY
How can get elongation of 2 k.G aluminium, if elongated aluminium dia is 2.5 mm?