What are the different types of VVVF Drive ?2 5604
What is the exact formula for one weber of magnetic flux?
1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)
What is the Diference between DYN 11 and DYN 5 .How to change the Vector group from DYN 11 to DYN 5.3 39401
What are the major types of Curent Transformers?2 3199
what is meant by poly phase induction motor ? how its operating by single phase or three phase?
what is th basic difference between a d latch time line and a d flip flop time line???
what is transistors comprised of?
What is trip and closing coil in cb? Why need of them
wat is meant by PX class in ct?
How to calculate multiplication factor in kva example 500kva ans pls ?
Define delay time.
Which device of PlC does share load between DG sets when DG are running in perallel?
how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take
give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model
What are test signals and their significance?
what is meant by twilight switches 7 where its applicable ?
If I want to connect a capacitor bank on the HT side of a 11kV/415V, 3 phase delta-star distribution transformer to supply Reactive power to it..what practical specifications of a Capacitor bank that can i've??please reply..
The sodium vapor lamp is not glows when it is connected a distance of 5 meters above from gearbox, why ?
What descriptive information does the NEC require to be marked on all conductors?