WorksheetsSolar PV Integration Quiz
Total questions: 20
Worksheet time: 10mins
PV Cells are made up of
Conductors
Insulators
Semiconductors
Magnetic Materials
Select the Standard Test Conditions (STC) adopted during the PV Cell fabrication
1500 W/m2, 25 degree Celsius, 1.5 Air mass
1000 W/m2, 25 degree Celsius, 1 Air mass
1000 W/m2, 25 degree Celsius, 1.5 Air mass
1500 W/m2, 30 degree Celsius 1 Air mass
Solar panel is made up of
Series connection of Solar Cells
Parallel connection of Solar cells
Series-Parallel connection of Solar cells
Isolated Solar Cells
Pick the different types of solar cells
Mono-crystalline Cells
Poly-crystalline cells
Amorphous cells
Select the duration of ‘solar hours’ in India
4 hours
4.5 hours
5 hours
5.5 hours
One of the following is not the three states of a battery when it is being charged.
Bulk
Saturate
Absorption
Float
What is the angle to which the panels are tilted in a place like Chennai to harness maximum light energy from the sun.
10 degree
11 degree
12 degree
13 degree
Maximum Power Point Tracking (MPPT) in a Solar PV system depends on
Tilt angle
Temperature
Insolation
All the above
Pick the amount of Carbon dioxide released into the atmosphere when 1 litre of Petrol is burnt in an automobile.
2 kg of CO2
2.3 kg of CO2
2.6 kg of CO2
2.9 kg of CO2
Four cells of the following ratings are available – 4W, 0.5 V, 8A. The output from the panel is 0.5 V, 16 W, 32 A. How the cells are connected.
Series
Parallel
Series-Parallel
None of the above
What is the size of the panel when the connected is 1 kW in a Solar PV system.
As same as the connected load
110 % of the connected load
125 % of the connected load
150 % of the connected load
What is the power demand per day in the state of Tamil Nadu?
14 GW
16 GW
18 GW
20 GW
With a demand of 62.5 kW of power, and with 250 W, 48 V panels available, estimate the number of panels required for a 240 V DC system.
250 panels, with 5 panels in series and 50 strings in parallel
250 panels, with 50 panels in series and 5 strings in parallel
250 panels, with 25 panels in series and 10 strings in parallel
250 panels, with 10 panels in series and 25 strings in parallel
Suggest the battery sizing for 62.5 kW of power demand and 18 hours backup for a 240 V DC system.
150 Ah, 12 V battery with 20 battery in series and 5 strings in parallel
150 Ah, 12 V battery with 5 battery in series and 20 strings in parallel
150 Ah, 12 V battery with 10 battery in series and 10 strings in parallel
150 Ah, 12 V battery, 100 in number connected in parallel
Suggest the battery and panel sizing for a solar street lighting system with 200 W DC lamp and 545 W, 48 V panel for a 10 hour back up.
One 545 W panel, four 45 Ah, 12 V battery in series
One 545 W panel, four 45 Ah, 12 V battery in parallel
Two 545 panel, two 45 Ah, 48 V battery in series
Two 545 panel, two 45 Ah, 48 V battery in parallel
India’s total wind power installed capacity stands
First in the world
Second in the world
Third in the world
Fourth in the world
The government encourages the domestic consumers in India to install roof-top Solar PV by providing
Zero-metering
Full-metering
Net-metering
Half-metering
Our college has a total installed capacity of Solar PV
250 kW
300 kW
350 kW
375 kW
A 1 kW Solar Root-top PV can generate the following number of units, per day, after accounting for various losses.
1 unit of energy
2 unit of energy
3 unit of energy
4 unit of energy
The condition in which one or more of the cells in a panel generates lesser amount of energy due to bird-droppings, dust, and other forms of shades is called as
Bird shading
Partial shading
Full cover
Irregular shading
