Answer Posted / ehsan haider
new other experiences & increment
Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
why transmission is only 3 phase and not 2 or 4 or poly phases
why the value of k is more in shell typr transformers?
what is submersible pump?what is different between motor and sub motor?
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
The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?
what is meant by vector group of a transformer? How can it be derived?
How to calculate Air conditioning capacity for a telecom BTS shelter?
Logic using 1 kV or 1,1 kV grade in house wiring Low voltage cable. Explain/suggest? some use 1kV and some prefer 1.1kV grade insulation low voltage cable why??
apti mainly on logical reasoning, verbal and non-verbal ability (70 percent) and remaining technical. I was in ee but technical had mech ques like on turbines and welding.
Draw a block diagramof Three UPS systems connected in Parallel mode?
what is ramping rate of generator
What are the section criteria for cables. Now everywhere XLPE power cable is used or PVC is also used?.
DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER
What are the advantages & disadvantages of a group electrive drive?
1.Can we use 6.6/11KV 300sq mm xlpe 3core cable for LT use (415 Volt). 2. If we use it for LT then what is the current rating