1) What about work experience. 2) what's quality of maintenance engg. 3) What is your idea of a successful maintenance team. 4) servo valve working principle. And difference between servo valve and proportional valve. 5) Related to CGL line questions. Like air knife, Recoiler dismantle procedure, hydraulic systems, compressor 5) How to applicable 5 standards and kizen in work areas. 6) safety precautions in working area. 7) What is role of sr engg in line. 8) why leave to previous company. 9) How to increase productivity of company in you side. 10) Why join this company. 11) Why are you pursuing a career as a Maintenance Engineer. Etc.....