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step one :- General Knowledge1. Lucknow is well-known wherein good fresh fruit: -a) Mango b) Orange c) Liquids fruit2. Governor of total Pradesh3. Chairman off India4. Where district of Upwards a good oils refinery is found5. Brand new chemical compounds Formula of salt7. Republic date into the India is actually known on8. The fresh “Conquering the new sanctuary” has never well-known on the republic go out, what exactly is the resion…9. Lucknow area is situated near hence river10. Firozabad is actually prominent for11. Renukot try common for12. The original finest minister out of India13. The original Chairman out-of India14. The https://datingranking.net/pl/farmersonly-recenzja/ newest birth day’s Pandit Jawahar Lal Nehru was known given that:-15. The writer out of ‘Godan’16. Term ‘Agfa’ is related to:—

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4. If the each other junction out-of NPN diode was opposite biased, then diode is during and therefore setting: -a) Productive b) Cutoff c) Saturation d) upside down

5. Which transistor function supplies the inverted returns: -a) Common Emitter b) Preferred Feet c) Popular Enthusiast d) Nothing of these

six. Hence coupling provides the highest obtain in case of amplifier: -a) Capacitor coupling b) Impedance coupling c) Transformer coupling

twenty five. When modulation volume are twofold, modulation index as well as twofold in case there are: -a) FM b) PM c) Am d) PM & FM

twenty eight. And this isn’t really myself manage of mains: -a) Half wave rectifier b) Centre tap rectifier c) Bridge rectifier d) Voltage doubler

30. Into the step 3-Stage 50 % of wave rectifier each diode conducts to have duration of: -a) 31 Education b) forty-five Education c) 60 Degree d) 180 Degree

Expression getting capacitance is wanted battery charging updates

30. In the event that amount of phase during the an effective multiphase rectifier increased following: -a) Yields improved b) Returns decreased c) Efficiency effortless d) Zero alter

31. Which yields requires lowest filtration: -a) Half revolution rectifier b) complete wave c) SCR 50 % of revolution rectifier d) Current doubler

33. Transistor is actually a following run device: -a) Low-voltage &

low-current deviceb) Low-voltage & large latest devicec) Low-current & high voltage deviced) Large latest & high-voltage device

q are linked to J enter in and you can K=1. If the clock rule is actually successively used six times what is output sequence (q=?) d) 010101

dos. Frequency impulse of a filter are an effective) Selection of frequencies from which amplification out-of laws can be used. b) Yields voltage in place of volume (plot) c) Filter which inhibits variety of volume

step three. Gain and you may bandwidth off an op amplifier was a great) Independent of every other b) Obtain reduces as data transfer decreases c) Get expands while the data transfer grows right up until some extent after which balances decrease

cuatro. There is a fact out-of cuatro:step 1 MUX where A and you can B was find lines. Inputs S0 and you may S1 try connected together with her and you may also known as C while S2 and you can S3 was linked together with her and you can called D. Next and that of the pursuing the is true? a) Y= B+C b) Y= A+C c) Y= A+B d) Y= C+D (Where Y is the productivity)

5. In the step-in transformer (otherwise Step down… uncertain) conversion process proportion are step one:5. If for example the impedance away from secondary winding are 16 ohm then just what is the impedance away from first wandering? a) 80 b) step three.dos

6. There clearly was a circuit consisting of Ac voltage origin and something inductance. Inductance worth=0.2mH (or 0.2uH otherwise 0.2H uncertain).Air cooling voltage =150 sin (1000t).what’s the latest streaming on the routine? a) i= seven.5 sin (1000t) b) i= -seven.5 sin (1000t) c) i= seven.5 cos (1000t) d) i= -seven.5 cos (1000t)

seven. Electricity acquire out-of an amp having we/p gain of 20W and you may returns get off 20mW is actually a) 60 b) 25 c) ten d) 0

8. You will find a great Rc circuit provided having Ac current origin. Selection were a bit such as this: a) some worth increased by the exp (-t/T) ans —c we= (Vs/R)exp(-t/ T)