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if a PTC having operating voltage 230V is not available then Can we short the circuit where PTC inserted or anybody having other solution. if yes, please reply hurry.
What happens to the residual resistivity of metals
Explain to find conductivity?
3-4 ques of instrumentation : data based.
Define what do you understand by collector reverse saturation? In which configuration does it have a greater value?
What is analog-to-digital conversion of signals?
Define awgn.
difference between USB net modem & GSM interface modem? Can we use usb modem in the place of GSM modem for wireless application? Also tell me Why we use AM for long distance communication but not FM(why do we use frequency reuse concept in FM radi only)
Explain how to design a software ic using vhdl?
Types of (Open Shortest Path First) Link State Advertisements (LSAs)?
What is the significance of the arrow-head in the transistor symbol?
sir, please send HPCL INFORMATION SYSTEMS OFFICER SYLLABUS WITH PREVIOUS QUESTION PAPERS
In what is the residual magnetic flux density more?
Define timer.
hi...i had completed B.E.in Electronics & Communication.i had applied Section Engineer in railway recruit ment 2012.I need previous year exam papers.