How to calculate flow of water delivered by pump when pressure & size of pipe line is given1051
what is the apt definition for kirchoff's current and voltage laws?3 4949
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? Thanks883
how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.893
what is the burden?accuracy?Knee point voltage? what is the Alternator of PGM?
what is the senstivity and stablity? what is different?1 1163
Define working of prim mover governer in alternator?1 2738
what is the differents and advantages of Electro magnetics relay and static relay ? what is the numerical relay ? advatages?......7 18032
what is the different between HT auxillary relay resistance and transformer tripping relay resistance?850
what is diffential relay? testing proceure?and transformer reach Over load thet time differencilal relay operate or not ?5 5187
HOW 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 15824
how to do CT Burden test2 10312
thyristor controlled APFC panel design parameter?
If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?
Why HT 11 KV Slipring Motors are connected in star ?
How to convert a two phase power into a three phase power in induction machine?
Why we find the sensitivity for the CT's to check?
How do you determine the size of transformer radiators in a transformer?
what is the best method of grounding in 30 MW generator?
IN 1000kva transformer where the oil and winding temperature sensors is connected
What is the tension required for the 25000 CFM AHU belt
what is the maximum permissible limit value of leakage current and leakage counter reading to replace lightining arrester?
why are u join ntpc
What is Scheme Test of High Voltage Switchgear. Which tests it includes.
why there using acb enclosure in big buildings
how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...
700KW 6.6KV slip ring induction motor to use VFD to control the speed