Answer Posted / vel

As per IS3043:
Distance between plate earth electrodes shall be 8 m minimum.
Distance between pipe earth electrodes shall be 5 m minimum.

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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

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hr round

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There is any especial requirement for motor to drive through with VFD?

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