8. Old name of national college of arts (NCA) was_______________________________.
(a) English School of Arts (b) British School of Arts (c) christen School of Arts
9. Country known as “A land floating on oil”
(a) Saudi Arabia (b) Kuwait (c) Venezuela
10. Largest Air port of Pakistan is ________________________.
11. PCO Stands for_____________________________.
(a) Provisional Constitutional Order (b) Pakistan’s Constitutional order
12. IAEA agency Deals ______________________.
(a) Human Rigths (b) Power Control
13. Brazil, Russia, India, china and south Africa is ______________________.
(a) Western group (b) eastern Group (c) non-Aligned countries (d) BRICS

Khushal Khan Khatak was the poet of Pashto Language

(8) Mayo school of arts
(9) Iraq
(10) Jinnah International Airport Karachi
(11) Provisional Constitutional Order
(12) IAEA (International Atomic Energy Agency) deals with Atomic Energy
(13) BRICS

Share technical questions here i will Update and will complete all questions in NPGCL Test
1.Vertex is also called=Node
2.Bulb power is 2% then current will be =4%
3.What is transformer part Primary coil secondary coil & = Core
4. Electric lines of force about negative point charge are =radial inwards
5.Which is Semiconducter Switch = Thyristor
6. How thyrister is turned off= Forced Commutation
7. Protection relay used are =Instantanous and Time Over current
8.Current transformer is used with Protection device for measuring
9.Which is not Part of Steam Turbine??Moderator
10.Diode Operation voltage 0-0.7v?
11.Power Plants run on Natural Gas ,Steam coal , etc are =Fossil Fuel Plants
12.Which Plant donot used Heat Exchangers or turbines= Geothermal
13.steam power plant flow chart or something how many steps=4
14. in a generator of 60 HZ and 10 Pole what will be N Speed = 120*60/10=720
15. In a Substation where no transformer is Switchig Substation
16.high frequency application we use --Air core Transformer
17.Sin wave is characterized by amplitude, frequency and (phase)
18.Dynamic Disturbance Recorders (DDRs), which record incidents that portray power system behavior during dynamic events such as low-frequency
19.Induction motor rotor are Squirrel cage and Wound type
20. A sinosoid is representd by Phasor
21.If there are less then 4 free electron then its =Conductor
22.Which is Not a substation = Line Substation
23.Which is not at type of thyristor?= inverter Grade
24. Efficency of thermal plant =33-48%
25.What is basic pronciple behind motor operation?=electromagnetism
26. induction motor is similar to=asynchronous
27.Synchronous generators are used, because they offer precise control of voltage, frequency, VARS , watts.
28.Voltage Regulation in generation voltage = i think +-3 4 was not in opt
29. SEIMENS is unit of Conductance
30.System protection devices which includes .Reliablity selectivity, cost , speed , simplicity
31.2 types of Exciters 1. Rotating and 2. static
32. Which transfomrmer is used in arc Welding???? Leakage
33.When admittance increases current increases or Decrease? Increase
34.Power switch is characterized into how many groups
35. stator core is made of many thin metal sheets called lamination
36.most squirrel cage rotor are made bye die casting of Alumunium conductor bars
37.all process system consist of three main factor or trem, varriabel control variable uncontrolled
38.The sensitivity of measurement is a measure of the change in the instrument output, which occurs when the quantity being measured changes by a given amount.
39.Substation transform voltage from high to low . and reverse and perform many of the several important function
40. The input for a distribution substation is typically at least two transmission or subtransmission lines
41. Generators are cooled by Air-water cooled and Fins
42.A process control system consists of process, measurement control:= Analysis
43.Generator voltage is determined from excitation is island operation
44.The matrix obtained by deleting the column corresponding to the reference node in the element node incidence matrix A is called bus incidence matrix A
45 Stainer is used to prevent foreign particles to reach turbine alongwith steam.
46. is used for emergency stop of steam along (throttle valve )
47.Complex quantities in power system are represented by (phasor)
48.When a small resistance or impedance is accidentally or intentionally inserted b/w two points of different potential, it is called short circuit)
49.The loss in a T/F due to reversal of direction of current is called: Hysterisis loss.
50.The frequency of generator depends on speed and (no of poles)
51.Higher efficiency can be obtained at higher temperature, this is dictated by (carnot efficiency)
52.The boiler in which tubes are placed in a horizontal cylinder is called (horizontal , fin tube)?????

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All 17 General Knowledge with answer comment whats your expected marks will be
1-UN== 24 Oct 1945
2-Australia = Canberra
3-kashmir conflict first taken to UN = India (India takes the Kashmir problem to the United Nations (UN) Security Council on 1 January.)
4-Second Longest River = Amazon
5-Longest animal 31 meter = Blue Whale
6-Brazil, Russia, India, China and South Africa. = BRICS
7-World Cup 1992 = Imran Khan
8-Washington DC= City of magnificent Distance
9-country floating on oil = Kuwait
10-biggest airport of Pakistan = Jinnah Air port Karachi
11-National animal of pak. Markhor
12- Diamer-Bhasha Dam= River Indus
13-PCO....Provisional Constitutional Order
14- IAEA...international agency on atomic energy
15-Khushal Khan Khatak was Pakhtun Poet.
16-the first missile of Pakistan = Rahber
17-National collegre of Art lahore =Mayo

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Any updates about results.

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Q:which transformer splits secondary voltage into two equal voltages a) circuit transformer b)dual purpose transformer c) grounding transformer d)poly phase transformer e)variable transformer
i think its variable transformer.

Q:defined as subgraph of connected element when not more than two elements connected to any node . a)plane graph b)path c)route d)linear graph tree ?

Quring __ generator voltage is determined by excitation?

Q:which type of exciter gets operating field power for generating output voltage?

Q:stator core is made up of many thin metal sheet,wallet pastes ,slots,lamination poles. and ? a)Internal part motor evironmental elements b)water frame housing enclosure c)capsule d)casing

Quote:

Quote: engrsalman99 rrjoin

lets keep it cool i do have alot of questions from different nts tests so you can email me at i think we can share a lot thx

Answers according to my knowledge are added to your post.