how many total seats for PSO MTO?

Deal All,

Please go through the following websites for PSO general knowledge and pso current affairs.
www.opisnet.com
www.psopk.com

Regards
N Rehman

How was the test guys
?

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Please share questions and answers from general knowledge and iq portion.

PSO test for trainee engr(GK)
1. Which mineral is produced most abundantly? Coal
2. Where is Attock Oil refinery? Rawalpindi
3. From where Arsenic is found?
4. The chief source of water in Pak is?River water
5. The Coal & petroleum are found in what type rock? SEDIMENTARY ROCK
6. Oil was discovered …… in……..for the 1st time? 1759, USA
7. ……is a heavier residual fuel oil used in a Ship’s boiler?Bunker fuel
8. …..is a renewable fuel synthesized from soyabean,other oil corps or animal tallow?Biodiesel
9. …is a substance containing methane & Co2, produced fromanerobic decomposition of organic material in a landfill?BioGas
10. …… is a light petroleum distillate that is used inj space heaters,cook stoves & water heater & is suitable for use as a light source where burned in wike-fed analysis? Keroscene Oil

PSO TEST
Electrical

1. ____ is defined as the measure of instrument by which it is error free
A. Accuracy
B. Precision
C. Resolution

Ans: Precision

2. A _____ meter is used a null detector in wheatstone bridge
A. Ammeter
B. Voltmeter
C. Galvanometer

Answer: Galvanometer

3. A moving iron ammeter coil has few turns of thick wire in order to have:
A. Low resistance
B. High sentivity
C. Effective damping
D. Large scale

Answer: A

4. A permanent magnet coil meter has which features
A. Low power consumption
B. no hysteresis loss
C. reduced eddy current
D. reduced damping
E. all

Ans: E

5. The EM field and current are concentrated close to the surface of the conductor. The phenomenon is called?

Ans: Skin Effect

6. The wavelength of an EM wave after reflection at an angle on a surface

Ans: Increases in the actual direction of propagation

7. When electric field is parallel to the plane of incidence, the electromagnetic wave is said to be

Ans: Parallel polarized

8. Δ x H = J + D is
Ans: Maxwell equation

9. Bucholz relay is used in
Ans: Transformer Protection

10. Solid grounding is used for voltages
a. above 220 kV
b. above 11 kV
c. below 660 V
d. below 115 V
Answer: C

11. Maximum Cross over distortion in

Answer: Class B

12. The channel of a JFET is between the
A. Gate and drain
B. Drain and source
C. Gate and source
D. Input and output

Answer: B

13. Velocity saturation in MOSFET is ?

14. Which type of engine uses maximum air fuel ratio
A. Petrol engine
B. Gas engine
C. Diesel engine
D. Gas turbine
E. Hydro turbine

Ans: Gas turbine

15. If ROC (Region of Convergence) does not converge

Ans?

16. In LTI system is characterized by
A. Impulse input
B. Step input

Ans: Impulse Response

17. Which thing happens in gas discharge lamps

Answer: Ionization in vapor or gas

18. Continuous signal in the time domain in frequency domain
Ans?

19. Which of the following relay is used in Motor for protection

Answer: Thermal relay

20. In z transform cos pi/4 is the period is equal to
Ans: N=8

21. Which system used dc to dc high voltage gain
A. Solar system
B. Battery backup

22. Power plant the availability of power is least for
A. Wind
B. Solar
C. Tidal
D. Geothermal
E. Bio gass

Ans: ?

23. A diode that has a negative resistance characteristics is the
A. Schottkey diode
B. Tunnel diode
C. Hot-carrier diode
D. Laser diode
E. Zener Diode

Answer: B

24. We built control systems for _______
1) remote control,
2) stability,
3) overcomingdisturbances,
$) All of above

Ans: All

25. Natural frequency of a system gives
1) nature of transient
2) overshoot
3) oscillations
4) speed of response

Ans: Oscillations

26. Hay bridge is used for the measurement of
Ans: Inductance

27. ____ bridge used for the measurement of resistance
Ans: Wheatstone bridge

28. _____ acts as voltage controlled variable capacitor

Ans: Varactor

29. By which a meter after checking with no current returns to its previous state

Ans: Controlling Torque

30. By connecting a shunt of higher value in ammeter what will decrease
Ans: Current sensitivity decreases

31. If z transform lies in ROC then
A. System is stable
B. Inverse of system is stable
C. Both system and its inverse are unstable
D. Both system and its inverse are stable

32. Under damped response have
1) damping ratio>1
2) 0>damping ratio<1
3)damping ratio =1
4)damping ratio =0

Ans

33. The rotor winding has resistance 85 ohms at temptature 22 degee,ifresistence increases to 100 ohms with temptature coefficient 0.004, what would be the temperature
1) 20 degrees
2) 50 degrees
3) 70 degrees
4)100 degrees
5) 120 degrees

Ans: 70 degree (not sure)

34. At Unity Power Factor, Armature Flux is??
1) Cross Magnetizing
2) Demagnetizing
3) zero
Ans: ?

35. If ROC does not lie inside unit circle, then
1) FFT converges
2) Z-Transfrom converges

Ans: ?

36. ROC converges if poles and zeros lies inside
1) origin
2) z=1

Ans: z=1 (not sure)

37. Fastest achievable Response without overshooting
1) under damped
2) overdamped
3) critically damped

Ans: critically damped

38. z transform is used when the system is not
Ans: Diverges (Not sure)

39. The main feature of crystal oscillator is
Ans: Stability

40.period of infinite continuous fourier series
.1).n
2)n+m
3) 2*pi/n

Ans?

Math’s (IQ) Portion

1. Waleed is 1/3 minus 5 of his father age. Waleed age is 7, What is his father age?
Ans: 36

2. Which one is odd? 12,15,18,20,24,27
Ans: 20

3. Name the eighth letter of alphabet from last?
Ans: S

4. What is letter of 3 alphabet before last vowel?
Ans: R

5. if 34+35=15 63+78=24 then 24+24=?
Ans: 12 (2+4+2+4)

6. 20-2=10, 30-6=10, 40-8=
Ans: 10

7. 6554=
Ans: FEED

8 .if A=2,B=3,C=4 and so on...
Ans: Major

9. A women pointing out a girl and said "She was the only daughter of my mother" Tell relation of that girl with women?
Ans:

10. If FAIR is to FARE then HAIR is to?
Ans: HARE (Not Sure)


General Knowledge Portion

1. Where is attock oil refinery located??
Ans: Rawalpindi

2. Where was arsenic found??
Ans: Kohat (Not Sure)

3. Where and when oil was discovered???
Ans: 1759, USA(Not Sure)

4. The Coal & petroleum are found in what type rock?
Ans: Sedimentary Rocks

5. Which mineral is most found in Pakistan??
Ans: Coal

6. The chief source of water in Pak is?
Ans: River water

7. ……is a heavier residual fuel oil used in a Ship’s boiler?
Ans: Bunker fuel (Not sure)

8. …..is a renewable fuel synthesized from soyabean,other oil corps or animal tallow?
Ans: Biodiesel (Not sure)

9. …is a substance containing methane & Co2, produced fromanerobic decomposition of organic material in a landfill?
Ans: BioGas

10. …… is a light petroleum distillate that is used inj space heaters,cook stoves & water heater & is suitable for use as a light source where burned in wike-fed analysis?
Ans:

PSO Current Affairs

1. How many Divisions of PSO?
Ans: 14

2. Retail Outlets of PSO???
Ans: 3500 (3612)

3. PSO is supplying petroleum to IPP’s??
Ans: ?

4. PSO is supplying petroleum to
Ans: All of above

5. PSO started LPG business in which year
Ans: 1981 (http://www.psopk.com/products_servic...eous_fuels.php)

6. In Pakistan, who started first CNG supply
Ans: PSO (http://www.psopk.com/products_servic...eous_fuels.php)

7. PSO is supplying petroleum to …. Airports
Ans:

8. All divisional satation are linked by resource planing
Ans: SAP

9. & 10 Question related to Bulk Terminal

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an to NTS ne adat bana li ha test la k result na dane ki

PSO Current Affairs

1. How many Divisions of PSO?
Ans: 14

2. Retail Outlets of PSO???
Ans: 3500 (3612)

3. PSO is supplying petroleum to IPP’s??
Ans: ? 80%

4. PSO is supplying petroleum to
Ans: All of above

5. PSO started LPG business in which year
Ans: 1981

6. In Pakistan, who started first CNG supply
Ans: PSO

7. PSO is supplying petroleum to …. Airports
Ans: NINE(9)

8. All divisional satation are linked by resource planing
Ans: SAP

9. & 10 Question related to Bulk Terminal

Any idea what will be the cut off score and when will be they call for Interview.
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pso trainee engineer result announced

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