Visa officer: Hi, good afternoon Me: Hi, Good afternoon Visa officer: Why this university Me:I forwarded my profile to site's like f1study and I-20 fever. They have suggested me some couple of universities in that I have choosen lamar university. I later emailed to the students over there & got a positive feedback Visa officer: How u support Me: My parents ( I didnt mention about scholarship & education loan) Visa officer: What are they Me: My father is GM in so & so company & mother is accounts manager in so & so enterprises. Visa Officer: What is your percentage Me: 57% Visa Officer: how many backlogs Me: 20 Visa Officer: Show me ur mark sheets Me: I showed Visa Officer: do u have any experience? Me: 3months exp & I underwent a leg surgery ( Actually I am 2007 passed out student & I underwent leg surgery for 2times, which is very rare condition & I had 3month work exp also. But in DS 160 form I didnt mention about exp. I dont want to tell lie to them so I told about 3months work exp & later I told about leg surgery. But she didnt listen to my surgery. Visa Officer: she told something Me: I didnt listen to her properly because I was upset & I told Thank you & I left the place with my papers So When can I re-apply for 2nd VI & wat to do with my 3yrs gap after undergraduation Plz suggest me I wanna know & I wanna undergo for the final surgery soon. As they gonna remove the plates. So suggest me wat is the best answer to give the VI

3041

What will happen if we introduce negative feedback to a control system that uses a positive feedback?

685

Give an Example for negative feedback and positive feedback?

635

What is the effect of positive feedback on stability of the system?

636

What are the advantages of negative feedback over positive feedback.

629

Example for negative feedback and positive feedback.

608

What is the effect of positive feedback on the stability of the systems?

650