op-amps numericals about resistances,flipflops waveform
Hello, I have an Interview with P+F next week. I am not sure about the technical test part. Can you give me more information about it. What sort of questions and how many of them? Are they basic questions or are they deeply focussed? Less
hi Anish.. first of all gud luck wid your interview. actually for me the written technical interview had around 10 questions from the topics dat i have listed above. it was not dat much deeply focussed but some basic and intermediate level questions. for the interview i will say dat you should revise thoroughly through the above topics.. nd aftr i completed answering questions they discussed the answers wid me in a casual way so i tink dey give you a second chance to impress them. ur interview may differ from mine as i gave d interview at oldham,unitedkingdom...if u r giving it from some other place it might differ..nywys gud luck again.. Less
The most difficult question was regarding a DC motor. 'what will happen if we remove the magnetic field?' I answered that since there will be no field, there won't be any torque generated and hence the motor would not work.
I believe what would happen is that you would burn out the stator of the DC motor. It happens because there is no resistance from the field and the stator wiring has infinite current which causes it to burn up. Less