tch off your mobile devices. "
4. "Find my pearl necklace!" the stepmother said to Cinderella.
5. "How about eating out tonight?" he said.
6. Alex said: "We should advertise our product on TV. "
7. "Dont move!" the police officer said.
8. "Please, please, wait a little!" she said to Peter.
9. "Shall we go to the swimming pool?" Fran said to Helen.
10. "Dont touch the flowers," I said.
Translate into Russian
1. Incandescence
2. incandescent lamp
3. switch
4. fuse
5. relay
6. copper
7. steel
8. according to
9. etc. et cetera
10. to convert
11. to utilize
12. to deliver
Read the words and put down their Russian equivalents:
1. aluminium
2. chemical
3. generator
4. material
5. mechanical
6. thermal
7. motor
3. Translate into Russian:
a. convertible values, protected power source, various fuses, variable re - sistors, chemical cells
b. cells delivering electric power generator converting mechanical energy circuits utilizing common fuses
c. Primary cells deliver electric power.
Different kinds of energy can be converted into electric energy. Protection devices are utilized in any circuit.
4. Read and translate the text.
Components of Electric Circuits
The main components of any circuit are devices that produce and utilize electric energy. They are: 1. power sources, 2. utilizing loads, 3. connecting conductors.
The most common power sources are electric generators and primary cells. Electric generators convert chemical energy into electric energy.
Loads include electric heaters, electric motors
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