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. Diagram, explain the construction of a single stage RC coupled amplifier?
An RC Coupled amplifier consists of a transistor connected in the emitter configuration with necessary circuit components.
Biasing is done by a potential divider arrangement using resistors R1 &R2. VCC is applied across the R1-R2 combination .The voltage across the resistor R2 with point 'B' positive is connected to the base of the transistor, thereby forward biasing the base - emitter junction.
The upper end of R1 is at a potential positive with respect to point 'B'. This voltage across the resistor R1 is applied across the base - collector junction to reverse bias that junction. Thus transistor is biased in the active region.
Collector load resistor RL is in series with the collector .The output voltage is obtained across this resistor
Coupling capacitance Cc is connected at the collector to block dc from appearing at the output.AC signal output is taken through the capacitor CC.
RE - CE circuit : The RE - CE combination is connected in series with the cathode to obtain temperature stability and for proper functioning of the amplifier.
These are small poles fixed to the yoke and spaced in b/w the main poles. They are wound with comparatively few heavy gauge Cu wire turns and are connected in series with the armat
scientific method in operations research
Q. Sections construct in FORTAN? The sections construct is a no iterative work sharing construct which causes structured blocks to be shared among threads in team. Every struct
Give the applications of carbon. Carbon : These materials used in the field of electrical engineering are manufactured from graphite and the other forms carbon as coal and so
In second technique, a concentrator expander (CE) is used near cluster of users and another one at exchange end as demonstrated in figure. Only a few junction lines are run between
Describe the term (i) Automation (ii) Automated lines 04 List out the reasons for automation and discuss in detail the process of work part transport.
Q. Forces and torques in magnetic-field systems? We mentioned earlier that the greater ease of storing energy in magnetic fields largely accounts for the common use of electrom
Unconditional Jump JMP ( Unconditional Jump ) Instruction: This instruction is used to transfer the execution to the specified memory address unconditionally ( does not c
Starting Methods for Polyphase Induction Motors When high starting torques are required, a wound-rotor induction motor, with external resistances inserted in its rotor circuits
details
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: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd