Scholarships For Economically Weaker Candidates!

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Name

Phone

If The Voltage Of A Solar Panel Is 36v And The Current Is 8a, What Is The Power Generated By The Panel?

150W

200W

250W

120W

None

What Is The Expected Yearly Energy Output (In Kwh) For A Solar Panel Rated At 300w, In A Location With 5 Peak Sun Hours Per Day?

600 kWh

1200 kWh

500 kWh

1000 kWh

None

Which Incentive Supports Solar Installations Financially?

Reverse Power Loss

FIT (Feed-in Tariff)

Blackout Rate

Net Blackout Tariff

None

What Unit Is Used To Measure Solar Panel Output?

Celsius

Volt

Amp

Watt

None

What Is A Good Roi (Return On Investment) For Solar Projects?

16–25%

11–15%

6–10%

<5%

None

If A Solar Inverter Operates At 90% Efficiency And Handles 10 Kw Of Input Power, What Is The Output Power Of The Inverter?

9 kW

12 kW

11 kW

10 kW

None

What Is The Primary Function Of An Inverter In A Solar Plant?

Convert DC to AC

Monitor Power

Store Energy

Track Sun

None

What Is The Max Input Voltage For Many Modern Inverters?

220V

1500V

1000V

500V

None

What Is The Total Energy Production In Kwh For A 10 Kw Solar System Operating For 4 Hours A Day For 30 Days?

1000 kWh

1200 kWh

1500 kWh

2000 kWh

None

10.

What Is A Typical Capacity Utilization Factor (Cuf) For A Pv Plant?

17%–33%

30%–35%

50%

None

11.

What Is The Total Energy Output (In Kwh) Of A Solar System Rated At 500w Operating For 5 Hours A Day For 30 Days?

150 kWh

75 kWh

100 kWh

200 kWh

None

12.

52.A Solar System Generates 20 Kwh Per Day And The Local Cost Of Electricity Is $0.10 Per Kwh. How Much Money Is Saved Per Day By Using Solar Energy?

$5.00

$1.00

$3.00

$2.00

None

13.

What is the standard voltage of a utility-scale PV system?

500V

220V

110V

1000V

None

14.

A 1 Kw Solar System Produces 5 Kwh Of Energy In A Day. What Is The Average Efficiency Of The System?

70%

50%

60%

80%

None

15.

How Often Should Thermal Imaging Be Done For Fault Detection?

Every 5 Years

Bi-Annually

Annually

Monthly

None

16.

Which Unit Is Used For Solar Irradiance?

kW/day

kWh/m²/day

Lux

Lumen/m²

None

17.

Which Material Is Most Commonly Used In Pv Modules?

Iron

Aluminum

Copper

Silicon

None

18.

What Is A Good Performance Ratio For A Pv System?

30%

90%–100%

75%–85%

50%

None

19.

What Is Included In Capex?

O&M Cost

Tariff

Initial Capital Expenditure

Interest Only

None

20.

How Often Is Module Cleaning Done In Dry Zones?

Weekly

Yearly

Quarterly

Monthly

None

21.

What Is The Open-circuit Voltage (Voc) Of A Typical 500w Module?

110V

45–50V

12V

None

22.

What Does Pr (Performance Ratio) Measure?

Total Cost

Backup Capacity

Panel Angle

Efficiency Of Solar To Grid Conversion

None

23.

What Does Isc Stand For?

Short-Circuit Current

Internal System Code

Inverter Short Contact

Isolation Contact Current

None

24.

If A Solar Panel Generates 250w Under Standard Conditions And Receives 5 Hours Of Sunlight Per Day, How Much Energy Does It Generate In A Day?

500 Wh

2000 Wh

1000 Wh

1250 Wh

None

25.

What Is Inverter Efficiency Typically?

50%

85–98%

100%

65%

None

26.

Which Factor Contributes Most To Energy Loss In Pv Plants?

Cable Resistance

Panel Color

Wind Speed

Soiling And Heat

None

27.

What Is The Average Lifespan Of A Solar Pv Module?

10 years

5 years

25–30 years

15 years

None

28.

What Is The Voltage Level At Transmission Grid Connection?

11kV–33kV

110V

220kV

415V

None

29.

A 1 Mw Solar Power Plant Operates At 80% Efficiency. What Is Its Actual Output?

0.8 MW

0.5 MW

1.2 MW

1 MW

None

30.

What Factor Affects Payback Time The Most?

Inverter Color

Cable Size

Solar Irradiation

Number Of Poles

None

31.

Which Battery Type Is Commonly Used In Pv + Storage Systems?

Lead-acid

Zinc-air

Lithium-ion

Nickel-Cadmium

None

32.

What Is The Average Round-trip Efficiency Of Li-ion Storage?

50%

100%

60%

85–95%

None

33.

If The Solar Array Consists Of 500 Panels, Each Rated At 300w, What Is The Total Power Output Of The Array?

150 kW

100 kW

200 kW

50 kW

None

34.

What Does Net Metering Allow?

Backup With Diesel

Monitoring Plant Online

Charging at Night

Exporting Excess Power To The Grid

None

35.

What Is The Payback Period For Many Pv Systems?

15 years

3–5 years

1–2 years

6–10 years

None

36.

What Does Irradiance Measure?

Solar Power Per Unit Area

Wind Speed

Temperature

Module Voltage

None

37.

What Is The Typical Efficiency Of A Crystalline Silicon Pv Module?

16–22%

5–7%

10–12%

25–30%

None

38.

What Is Typical Annual Downtime In Hours For Well-managed Solar Plants?

<10 hours

1000 hours

100 hours

300 hours

None

39.

What Is The Average Degradation Rate Of A Pv Module Per Year?

0.1%

2%–3%

0.5%–1%

None

40.

How Many Panels Are Typically Installed In A 1 Mw Pv Plant Using 500w Panels?

2000

2500

1000

1500

None

41.

A 5 Kw Solar System Is Installed In An Area With 4 Peak Sun Hours Per Day. What Is The Daily Energy Generation Of The System?

20 kWh

15 kWh

10 kWh

12 kWh

None

42.

If A Solar Panel Is Rated At 350w And Receives 6 Hours Of Sunlight Per Day, What Is Its Daily Energy Output In Wh?

2100 Wh

2500 Wh

3000 Wh

1500 Wh

None

43.

How Many Watts Is A Typical Modern Solar Panel Rated For?

200–250 W

100–150 W

330–550 W

600–700 W

None

44.

What Does Lcoe Stand For?

Limited Circuit Output Efficiency

Local Control of Electricity

Levelized Cost of Electricity

Load Capacity Over Energy

None

45.

How Many Operators Are Needed For A 1 Mw Solar Plant?

10+

5–6

1–2

None

46.

What Is The Typical Inverter Capacity In A 1 Mw Pv Plant With 2 Nos?

500 kW

100 kW

50 kW

250 kW

None

47.

What Is The Typical Installed Cost For Utility-scale Solar Per Watt?

$1.5/W

$0.20/W

$3/W

) $0.50–$0.80/W

None

48.

What Is The Power Formula?

V / I

I² × R

V × I

V + I

None

49.

What Is A Common String Configuration In A 1500v System?

25–30 Panels

10 Panels

5 Panels

2 Panels

None

50.

If A Solar Array Has A Capacity Of 50 Kw And Operates For 5 Hours Per Day With 80% Efficiency, How Much Energy Is Generated In One Day?

150 kWh

250 kWh

200 kWh

300 kWh

None

51.

What is the tilt angle for fixed-tilt systems in tropical regions?

0°

10°–15°

30°–35°

60°

None

52.

Which Unit Is Used To Express Annual Yield?

Amps

V/m

°C/year

MWh/year

None

53.

Which Type Of Inverter Is Most Commonly Used In Utility-scale Pv?

Hybrid Inverter

Micro Inverter

Grid-tie Inverter

Central Inverter

None

54.

Which Factor Most Reduces Solar Panel Output?

Altitude

Dust And Shading

Wind

Rain

None

55.

If A Solar Plant Has A Capacity Of 100 Kw And Operates For 6 Hours Per Day, What Is Its Monthly Energy Output? (Assume 30 Days In A Month)

25,000 kWh

20,000 kWh

12,000 kWh

18,000 kWh

None

56.

What Are Peak Sun Hours?

Hours When Grid Is Online

Hours With Maximum Demand

Nighttime Hours

Equivalent Full-sun Hours Per Day

None

57.

What Is The Output Power Of A Solar Panel Rated At 300w Under Standard Test Conditions (Stc)?

100W

250W

300W

350W

None

58.

What Type Of Current Do Pv Modules Generate?

Static

Pulsed

None

59.

What Is The Typical Range Of Solar Insolation For Good Solar Sites?

3–4 kWh/m²/day

1–2 kWh/m²/day

5–6.5 kWh/m²/day

2–3 kWh/m²/day

None

60.

What Does Scada Stand For?

Solar Cooling And Distribution Analysis

Supervisory Control And Data Acquisition

Solar Control And Data Analysis

System Configuration And Direct Access

None

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