Answer Posted / smit
basically current is a tensor quantity. Those quantities
which have magnitude as well as direction, but do not follow
the triangle laws of vector addition are known as tensor
quantities. other examples are pressure, moment of inertia
etc. check tensors on wikipedia for more clarity.
| Is This Answer Correct ? | 15 Yes | 2 No |
Post New Answer View All Answers
What is CCM in Electrical ? where can we use this material?
How do u analyse protection fault when vcb tripping on load
Why we use 4-20 mA Analog signal for the PLC input? Why not 0-20 mA? Why not 5-25 mA?
what is a types of short circuit and what is a types of distance protection tests
what is the principle of operation of tungstun bulb ??
why we setting 95 deg and 105 deg in wti and oti of distibution transformer ? give the reson for that ?
HOW TO CALCULATE HV CABLE SIZING?
54 Comments Alok and Bhanu play the following min-max game. Given the expression N = 38 + X*(Y – Z) where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be?
I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?
what are the values of VRY,VYB,VBR,Vry,Vyb,Vbr,Vrn,Vyn,Vbn for Magenetic balance test of 100 KVA and 63 KVA Distribution transformer
7- What is the Dissipation Factor and the difference between it and Insulation Resistance Test? 8- What is the task (function) of DC and AC reactors in power plant? 9- What is the task (function) of (open delta with earthed) in some types in transformers? 10- What is the base of the selection of the vector group in transformers? 11- What is the zig-zag transformer and its function by drawing in large detail? 12- What is the polarity ? 13- Why we make short between phase(R) in high side and phase (r) in low side in vector group test? Where High Side ( R ,S and T ) and Low Side ( r ,s and t ). 14- What are the time on delay and time off delay? 15- What is the vector group? 15- What is the task (function) of different types of vector group such as Dyn11 , Dd0 , YNd1,……..,?
does any one know where we can purchase insulation oil for high voltage oil filled cables
Why the field rheostat is adjusted such that the voltmeter reads 380V
What is the high series capacitance winding on high voltage power transformer ?
On what basis do you decide the ONAN (Oil Natural air natural) or Dry type transformer for a project?
