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What is the maximum number of swithes that can be connected in series up to down stream point in an LV Distribution system?
Ratings of power transformer,Distribution transformer.
What happens when ac supply is given as excitation voltage instead of dc supply
Why Water motor is not taking a load or pressure while everything is correct. (Note: Motor running properly)
How to calculate impedance volt in Transformer?
I am an American living in Vietnam and I have recently gotten a refrigerator from Japan and it is rated for 100 vac, but the power here is 220 so I bought a voltage stabilizer it has a 1 kva output rating. Can you please tell me what the amperage is? I'm confused and without a working fridge.
What is star-delta transformer?
Why we use 4-20 mA Analog signal for the PLC input? Why not 0-20 mA? Why not 5-25 mA?
what is RNG in the DG synchronizing by PLC?
how to remover corona effect and hysteresis losses from contactor
can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?
What range of speed can you get with the field control method of speed control of d.c. Shunt motor?
battery capacity use of made?
internally connection of photvoltic module
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