English: Summation of this V_(T1)-V_(T2) is actually what is this point and proceeding further by if decrease this still further to a short circuit let us say 0 and make it 0 you will see that the operating point here shift here for this current, you will see that this voltage will exactly match this voltage such that these two will cancel and the voltage under the term now is 0.
Telugu: ఈ V_(T1)-V_(T2) వోల్టేజ్ వాస్తవానికి ఈ పాయింట్ మరియు దీనిని ఇంకా షార్ట్ సర్క్యూట్‌కు తగ్గించినట్లయితే అంటే 0 గా చేద్దాం.