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  #2  
25th November 2014, 10:03 AM
Super Moderator
 
Join Date: Apr 2013
Re: Prasar Bharati Engineering Assistant Exam Question Paper

Here is the list of few questions of Prasar Bharati Engineering Assistant Exam paper .
1. What does AM mean?

Analog Modulation
2. What frequency range is the High Frequency band?
3 to 30 MHz
3. What does EPROM stand for?
Erasable Programmable Read Only Memory
4. Which is a type of Electrically-Erasable Programmable Read-Only Memory?
Flash
5. What does the term PLC stand for?
Programmable Logic Controller

6. Sometimes computers and cash registers in a foodmart are connected to a UPS system.
7. What does UPS mean?
Uninterruptable Power Supply
8. Which motor is NOT suitable for use as a DC machine?
Squirrel cage motor
9. What does AC and DC stand for in the electrical field?
Alternating Current and Direct Current

10. What does VVVF stand for?
Variable Voltage Variable Frequency

11. Made from a variety of materials, such as carbon, which inhibits the flow of current ?
Resistor

12. The FFT, a mathematical process, is used extensively in digital signal processing (DSP). For what word does the second "F" in FFT stand?
Fourier
13. The sampling rate, (how many samples per second are stored) for a CD is ?
44.1 kHz

14. Compact discs, (according to the original CD specifications) hold how many minutes of music?
74 mints

15. A given signal's second harmonic is twice the given signal's __________ frequency?
Fundamental

16. A differential amplifier amplifies the ---------- between two input signals.
Difference

17. The average power (in watts) used by a 20 to 25 inch home color television is...?
70 W

18. If the picture is stretched or distorted up and down like a fun house mirror the circuit to adjust or repair is...?
Vertical

19.The electromagnetic coils on the neck of the picture tube or tubes which pull the electron beam from side to side and up and down are called a...?
Yoke
20. The input used by an antenna or cable to a TV set uses frequencies called...?
RF

21. The transformer that develops the high voltage in a home television is commonly called a...
Flyback

22. Most modern TV's draw power even if turned off. The circuit the power is used in does what function?
Remote control

23. In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen. That voltage is about...?
25000 v

24. The NTSC (National Television Standards Committee) is also used in the country of...?
Japan

25. In the United States the television broadcast standard is...?
NTSC

26. Which of the following is an international protocol for lighting control?
DALI
  #3  
23rd March 2015, 02:04 PM
Unregistered
Guest
 
Re: Prasar Bharati Engineering Assistant Exam Question Paper

I am looking for the SSC Prasar Bharati Engineering Assistant Exam Question Paper.Will you please provide it ?
  #4  
23rd March 2015, 02:45 PM
Super Moderator
 
Join Date: Mar 2013
Re: Prasar Bharati Engineering Assistant Exam Question Paper

Here I am providing the list of few questions of SSC Prasar Bharati Engineering Assistant Exam Question Paper which you are looking for .

Q.1 The elgenvalues of a matrix are i. -2i and 3i. The matrix is
(A) unitary. (B) anti-unitary.
(C) Hermitian. (D) anti-Hermitian.

Q.2 A space station moving in a circular orbit around the Earth goes into a new bound orbit by firing its engine radially outwards. This orbit is
(A) a larger circle. (B) a smaller circle.
(C) an ellipse. (D) a parabola.

Q.3 A power amplifier gives 150W output for an input of 1.5W. The gain, in dB, is
(A) 10 (B)20 (C) 54 (D) 100

Q.5 A charged capacitor (C) is connected in series with an inductor (L). When the displacement current reduces to zero, the energy of the LC circuit is
(A) stored entirely in its magnetic field.
(B) stored entirely in its electric field.
(C) distributed equally among its electric and magnetic fields.
(D) radiated out of the circuit.

For more questions , here is the attachment

SSC Prasar Bharati Engineering Assistant Exam Question Paper






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