HAL Model Question Paper for Management Trainee Technical

Are the previous year question papers of Management Trainee Exam of Hindustan Aeronautics Limited (HAL) available on the official website as I need it for preparation? Provide me the syllabus of Management Trainee Exam of Hindustan Aeronautics Limited (HAL) as I will be giving the exam?

Could you please arrange to provide me with the HAL Model Question Paper for Management Trainee in technical?

[Raman Vij]

HAL Model Question Paper for Management Trainee Technical is as given below:

1. When the temperature of the room increased then the energy of semiconductor…
2. Power diode is generally made from: - Silicon/Germanium/Both/None of these
3. Thermionic Emission of electron is due to………….
4. When the both junction of NPN diode is reverse biased, then the diode is in which mode: -
a) Active b) Cutoff c) Saturation d) inverted
5. Which transistor mode gives the inverted output: -
a) Common Emitter b) Common Base c) Common Collector d) None of these
6. Which coupling gives the higher gain in case of amplifier: -
a) Capacitor coupling b) Impedance coupling c) Transformer coupling
7. Which distortion is least objectionable in audio amplification: -
a) Phase b) Frequency c) Harmonic d) Intermediation
8. A narrowband amplifier has a band pass nearly…………of central frequency:-
a) 33.3% b) 10% c) 50%
9. Frequency of wein bridge oscillator
10. Phase shift oscillator consists: -
a) RL b) RC c) RLC
11. Crystal oscillator frequency is very stable due to:-
12. Multivibrater Produces: -
a) Sine wave b) Square wave c) Smooth wave d) sawtooth
13. Convert the 101101 Binary number into octal no: -
a) 65 b) 55 c) 51 d) 45
14. 10 in BCD: -
a) 10100 b) 1100 c) 010111 d) None of these
15. Which PNP device has a terminal for synchronizing purpose:-
a) SCS b) Triac c) Diac d) SUS
16. In 3-Phase full converter, the output during overlap is equal to……………..
17. Addition of indium in semiconductor crystal makes: -
a) PNP b) NPN
18. Free electron exists in which band: -
a) 1 b) 2 c) 3 d) Conduction band
19. Ripple factor of half wave rectifier: -
a) 1.21 b) 0.48 c) 0.5
20. Efficiency of half wave rectifier: -
21. Transistor that can be used in enhancement mode:-
a) NPN b) UJT c) JFET d) MOSFET
21. Following contributes to harmonic distortion in Amplifier: -
a) +Ve feedback b) –Ve feedback c) Defective active device