SSC (English Medium) 10th Standard - Maharashtra State Board Question Bank Solutions

Observe the connections of cells shown in the following images.
i. Which connection will give maximum potential difference?
ii. Give one advantage and one disadvantage of this energy.

Explain in brief the sensitive issues of general public about disaster?

Draw a neat and labelled diagram.

One solar panel produces a potential difference of 18 V and current of 3 A. Describe how you can obtain a potential difference of 72 Volts and current of 9 A with a solar array using solar panels. You can use sign of a battery for a solar panel.

Write a short note on electrical energy generation and environment. 

Write a note.

Disaster management Authority

On the basis of the structure of disaster management authority, form the same for your school.

Re-write the statement by selecting the appropriate option.
The solar lamp uses the ................... energy.

Make a table based on forms of energy and corresponding devices:

Solar photovoltaic cells convert the solar radiation energy directly into ______ energy.

A silicon solar cell of dimension 1 sq.cm. generates a current of about ___________.

A silicon solar cell of dimension 1 sq.cm. generates __________ potential difference.

Find an odd one out.

Power available from solar cells : DC : : power require to run domestic equipments : _________

The power produced from solar cells is a DC.

The potential difference available from a solar cell depends on its area.

Solar reflectors are important, why?

State the importance of inverters.

Give scientific reason.

Hydropower, solar energy and wind energy are called renewable energy.

Give one example each of a huge disaster and small disaster.

Give one example each of long duration disaster and short duration disaster.