Describe the principle of step-up chopper. Derive an expression for the average output voltage in terms of input dc voltage & duty cycle?
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What is the cascading used in IC ? Option are: 1.Direct 2.Inductive 3.Capacitive. 4.None
what is electronics?
What is a feedback?
i had cmpltd my diploma with 89% in ECE and i got call letter foe the interview of isro bengaluru which bks i hv ti prefer
Hi friends,anybody can send me previous HAL interview question paper OR all other interview question paper. To, yogeshnature@gmail.com
How micro processor works without internal memory?
Define what is meant by phase reversal?
Why opamp called operational amplifier?
How the trx is assigned to e1 channel?
Hi i am going to attend the interview for BHEL. can you please help out in knowing about the area of preparation. I am apprearing for supervisor trainee post. i have done diploma + B.tech. suggest answer of question that don't you think that you are overqualified for this job. thanks rahul
What is fm transceiver.
wat is an ethernet
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