1 :- General Knowledge1. Lucknow try popular where good fresh fruit: -a) Mango b) Lime c) Liquids fruit2. Governor out-of complete Pradesh3. President out-of India4. Where region out-of Upwards good oils refinery is actually found5. New chemicals Formula out of salt7. Republic time inside Asia is actually well-known on8. New “Overcoming the fresh refuge” has not distinguished with the republic big date, what is actually its resion…nine. Lucknow area is positioned close hence river10. Firozabad are prominent for11. Renukot is actually popular for12. The first prime minister of India13. The initial President of India14. The brand new beginning day’s Pandit https://datingranking.net/pl/feabie-recenzja/ Jawahar Lal Nehru is known given that:-fifteen. Mcdougal out of ‘Godan’16. Word ‘Agfa’ is related to:–
Pigeon ‘s the indication of6
4. When the each other junction out-of NPN diode try reverse biased, then the diode is during and that form: -a) Effective b) Cutoff c) Saturation d) inverted
5. Hence transistor mode gives the inverted efficiency: -a) Popular Emitter b) Well-known Feet c) Preferred Enthusiast d) None ones
six. Hence coupling gives the highest acquire in the eventuality of amplifier: -a) Capacitor coupling b) Impedance coupling c) Transformer coupling
twenty-five. Whenever modulation volume try doubled, modulation directory as well as doubled if there is: -a) FM b) PM c) Am d) PM & FM
twenty-eight. And that isn’t really personally manage out of mains: -a) 50 % of wave rectifier b) Centre faucet rectifier c) Link rectifier d) Voltage doubler
30. Inside the 3-Phase half wave rectifier for every single diode conducts for duration of: -a) 29 Training b) 45 Studies c) sixty Degree d) 180 Studies
Term for capacitance is actually asked for battery charging standing
31. When the number of phase from inside the good multiphase rectifier increased upcoming: -a) Yields increased b) Production reduced c) Production effortless d) No alter
30. Which production means minimum filter: -a) Half wave rectifier b) complete wave c) SCR 1 / 2 of revolution rectifier d) Voltage doubler
33. Transistor try followers operated device: -a) Low voltage & low-current deviceb) Low voltage & highest current devicec) Low-current & high-voltage deviced) Large current & high-voltage device
q is actually associated with J type in and K=1. When the clock code was successively applied 6 times what’s output sequence (q=?) d) 010101
2. Volume reaction away from a filter are good) Set of frequencies from which amplification out of signal is used. b) Output current instead of regularity (plot) c) Filter which prevents form of volume
step 3. Gain and bandwidth off a keen op amp was a great) Separate of each and every most other b) Obtain decrease since bandwidth minimizes c) Get expands while the bandwidth expands till some extent right after which stability decrease
cuatro. There is a fact regarding 4:step 1 MUX in which An effective and you will B try select lines. Inputs S0 and you will S1 is actually connected with her and you can also known as C where as S2 and S3 try linked with her and you can also known as D. Next and therefore of your following the is valid? a) Y= B+C b) Y= A+C c) Y= A+B d) Y= C+D (Where Y is the productivity)
5. In step-in transformer (or Step down… uncertain) conversion ratio is actually step 1:5. If your impedance off secondary winding are sixteen ohm next exactly what is the impedance out-of number 1 winding? a) 80 b) 3.2
six. There was a routine consisting of Ac current supply and something inductance. Inductance value=0.2mH (or 0.2uH or 0.2H undecided).Air cooling current =150 sin (1000t).what is the newest moving throughout the routine? a) i= 7.5 sin (1000t) b) i= -eight.5 sin (1000t) c) i= 7.5 cos (1000t) d) i= -eight.5 cos (1000t)
7. Power acquire out-of an amp having we/p get out of 20W and returns get away from 20mW are an effective) 60 b) 25 c) 10 d) 0
8. Discover a great Remote-controlled routine considering which have Air cooling voltage origin. Options was basically a little such as this: a) certain really worth increased because of the exp (-t/T) ans –c we= (Vs/R)exp(-t/ T)