What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?
- 1 Answers
- 1358 Views
- I also Faced
- E-Mail Answers
Answer Posted / Shashi Shankar
The minimum value of hFE (forward current gain) for the oscillations in a transistorized RC phase shift oscillator depends on the specific circuit design and components used. However, a common requirement is that the hFE should be greater than 10 to ensure stable oscillations.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
can you plz send l&t aptitude questions if available its urgent plz plz plz
I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in
hai friends i have BSNL JTO exam on next month so if any body have model question paper or give preparation tips to my mail id kumar4486@yahoo.co.in this will helpfull for my future .plz & thank u by kumar
What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?
anyone knows service engineer in chennai for EDM SPARKING MACHINE.CHMER PULSE CD 60 M.pL GIVE ANY CONTACT NOS
Dear all i want to know SEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me zohairaukllah@yahoo.com
i want bhel placement paper for electrical if anybody having pl send to my id kavitha867@myway.com immediately
What will be result if we connect LT votage to the terminal of HT motor?
please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com
Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com
i am in need of AC SYNCHRONUS MOTOR 30KW. ANY ONE KNOWS THE MANUFACTURER OF SAME. ALSO MOSFET AC CONVERTER 20KVA CONT.OUTPUT.
how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)
TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.
If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?
plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?
