I was interviewed for Transmission & Distribution Profile Q1 - Please walk us through your CV and your roles in the various projects ? Q2 - Tell us about design calculations of EHV Cables. How you come up to sizing and bonding schemes ? Q3 - Transmission efficiency and cost are dependent on which factors ? Q4 - After how much cable length HVDC is commercially feasible than HVAC ? Q5 - How Transformer sizing is done ? Q6 - What would happen if winding cross section increases ? Q7 - Is three winding transformer more efficient than autotransformer ? Q8 - How Circuit Breaker Sizing is done ? Q9 - How will you prepare the specifications of a circuit breaker ? Q10 - What is capitalization factor in transformer sizing ? Q11 - How is grounding earthing calculation done ? Q12 - What is TCAP factor in IEEE 80-2000 calculation ? Q13 - How Battery Charger Sizing is Done ? Q14 - Few questions on past projects and client interactions