Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. What is a differentiator circuit?
By introducing electrical reactance into the feedback loops of op-amp amplifier circuits, we can cause the output to respond to changes in the input voltage over time. The differentiator produces a voltage output proportional to the input voltage's rate of change. A differentiator circuit produces a constant output voltage for a steadily changing input voltage. The circuit must place the full transition voltage across its output at the instant of the transient (instantaneous, or very fast, voltage change). Since a capacitor operates as a short circuit (zero resistance) for the first transient instant, it transfers all the transient voltage to the resistor. Over time the capacitor charges, which results in its effective resistance (reactance) increasing exponentially thereby reducing the current exponentially. By using the capacitor's charging current to develop the output voltage across the resistor the RC differentiator produces the correct output across its output terminals for differentiation.
wein bridge oscill0scope
Let me know if you can help during the test
Q. Digital watches display time by turning on a certain combination of the seven-segment display device. (a) Show a typical seven-segment display. (b) Develop a truth table f
Applications of Hall Effect: (i) To determine whether semiconductor is of n type or p type. (ii) To determine carrier concentration. (iii) Measurement of carrier mobili
Spread Time (t s ) During spread time anode voltage falls from 10% I a to the on state voltage drop and anode current rises from 90% I a to final value of anode
The maximum clock frequency for 8085 is 3 MHz
The electric roadway system shall utilize solar energy as the main power source. The electric roadway system shall negotiate with the power utility on backup power supply.
Explain how materials can be classified into three groups on the basis of atomic structure. An atom has a positively charged nucleus surrounded through a group of negatively ch
Q. What is Work-Sharing Constructs? A work-sharing construct distributes execution of associated region amongst the members of team which encounters it. A work-sharing construc
explain the alphanumeric codes
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd