why heat produced at junction of two different conductor.
what care should be taken to minimize it.

Answer Posted / vishnu p jariwala

Both conductors have differend impedance(Z),And Becose of
resister heat losses is accour That's why...

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Block diagram of Power line communication?

1885


What is the difference between solid grounding and impedance grounding?

1546


Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method

1383


How to select transmission line type (i.e. 11kv or 33kv) for new established industries

1606


Does magnetomonopoles exists? one maxwell equation strongly suggests no, but how about their existance in plasma?

1481






how many joints are allowed in underground HT cable of 1 KM

1368


In MEP Services what are parts of STP and what are there function?

2947


What are the advantages of speed control using thyristor?

654


Which Class insulation is prefered for the sandwich Busducts ? Why?

1562


How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs

4403


IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM

1606


What is the direction of current flow in ct secondary...means if the current is flowing from P1 to P2 then what will be the direction of current flow in ct secondaryw

1419


What are test values for an 63 KVA and 100 Kva Distribution Transformers for the following typical tests 1)Magnetic balance 2)Short circuit test 3)Open Circuit test 4)Vector group confirmation test .please give me the standard values for all the above tests.

2279


With a phasor diagram show the effect of increasing the field current of a generator supplying a constant real power and connected to a grid system.

1515


What is the function of RCBO? What are the different sensitivity ratings & each application?

2147