What is static Device & Mechanical device? Is transformer a
static device?
Answer Posted / pramod koshy mathew
static device is a device which does not cnsistin of any
moving instruments.
mechanical devices consisting of moving components to creat
force.
since transformer does not consisting of any movings
components for creating flux it is consider as a static
device
Is This Answer Correct ? | 42 Yes | 8 No |
Post New Answer View All Answers
If Polarization index of motor 8.75 at 500volts of medium voltage 4.16 KV motor what this mean winding good or bad pl answer if any reffrence book give me the link
What is the difference between the impedance percent and impedance voltage ?
Define phase lag and phase lead?
i want to model paper for section engg.
why do we not use equivalent voltage source in negative sequence equivalent ckt.
what is the transmission loss for electrical supply? specifically a large shopping complex where the grid is half KM away, what will the % of transmission loss? is there any transmission loss for captive unit generation for above set? thanks
How will polarity test of Dy5 Transformer ?
When we need up only in o/p 440v, so why we use directly in 11kva in input?
in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks
1hp= how much rpm
What is the difference between a verilog task and a verilog function?
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
how does it help for selection of a transformer.
I want to ask that is there any relation between current denesity of copper and material purity. also is ther any standard which defines the standard current denesity of material.
What is meant by reset level of the relay?