How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?
100
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
27
why are we using resistor in NGR ?
15
what is the difference between scaler and vector control in
drive and where it is to be used ?
hi frenz,its aswathy.i hve aplied for the hpcl test on
feb,pls send the test patern & the placement papers as soon
as possible.
mail-id :kjaswathy@gmail.com
31
What are all present producing cost of Per KWH of various
Fuel?
When geneartor is running in poor lagging side power factor
its excitation current increases then it is running in
improved lagging side.Kindly tell me when gen is running in
leading side what will happen
12
why surge suppressor in vaccum circuit breaker and it is
only in motor feeder why not in tranformer feeder?no surge
suppresor in ocb in motor feeder?
what should be the air clearence between phase to phase,
phase to earth in Medium voltage switchgear for
3.3kv,6.6kv,11kv,22kv and 33kv? Which is to be referred for
this?
along with your userid / name. ThanQ
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