What is the Difference Between resistance and resistivity?
Answer Posted / konda.dady
both are constant for a particular material but
resistance opposes the flow of current through a wire..
(R=V/I)&(R=pL/A)
| Is This Answer Correct ? | 4 Yes | 8 No |
Post New Answer View All Answers
what the function breaker failure scheme, how is it operated
The loads are connected with phase and ground then why current flow as the loads ?
CAN WE CALCULATE THE NEGATIVE SEQUENCE AND ZERO SEQUENCE REACTANCE OF A GENERATOR USING ONLY ITS RATED VOLTAGE, KW, PF AND SYNCHRONOUS REACTANCE??? IF YES, THEN HOW??
In DC generator, we use commutator, having no. of segments. Then how it is possible to get a half wave of voltage and current for half rotation of armature?
in dc shunt motor if field winding is shorted then
What is the diff. between single compression and double compression gland
Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?
define digital electronic
what is PDU in transformer?? which company manufacture??
pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..
Details about Flux Compensated magnetic Amplifer starter for motors
although ckt breakers have taken the place of old fuse. But instead of it , these older ones are still used in the industries and homes ? why .... what are their advantages and disadvantages ? which one is leading and winning the race and competition ?
how to design coil turns ?
What Is Sampling?
Difference of induction motor & servo motor ??