what is a tri vector meter? what are the tri vectors?
Answer Posted / samir
In electrical engineering power is represented as Apperent
power VA,Reactive power VAR and True power KW,and all the
three are represented as a vector because all have value
with derection,trivector meter records all the three power
so it is known as trivector meter.and VA,VAR and KW
represented in vector form so they are three different
vectors.
Is This Answer Correct ? | 7 Yes | 2 No |
Post New Answer View All Answers
What is the basic rule for block diagram reduction technique?
why to use freewheeling diode ( diode in revers bias mode) across dc coil
What is the drawback of class b amplifier? How is this minimized?
What is the actual meaning of thermal power efficiency ?
For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.
why we use four type of phase angle difference between pimary & secondry winding of a transformer & where we use them?
Define cut-off rate?
How will calculate losses in an multi core Aluminium LT cable of different sizes & upto what length we can use a LT Cable ?
how to increase or decrease speed in DC shunt motor by DC convertor
How to know the Max. current caring capacity of the cable by its size ?
what is the difference between torque induced and torque load?compare them with respect to dc motor?
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
plz explain the auot-reclosing circuit in electrical engineeing
tell me about eletrical contractor