Предтекстовые упражнения

I. Прочтите предложения, укажите в них независимый причастный оборот и переведите предложения:

1. Electrons moving through the conductor, electrical energy is generated.

2. The speed of light being very great, we cannot measure it by ordinary methods.

3. Transistors being very sensitive to light, engineers use this property.

4. The current in a circuit was decreased when the resistance was increased, other factors remaining the same.

5. Some radioactive materials have been foundin nature, uranium being one of them.

6. Chemistry and physics are interconnected sciences,any chemical change resulting in a physical change.

7. The bodies having potentials of 100 volts and50 volts, a potential difference of 50 volts exists between them.

8. The value of voltage was the same in all the elementsof a parallel circuit, the value of current being different.

9. A charge of one coulomb increasing the potential between capacitors plates by one volt, a capacitor had a capacity of one farad.

10. The resistance of the body being higher, smaller current flows through the body.

11. Thermistors are very sensitive to light, this property being very important.

II. * Прочтите предложения, укажите номера предложений, со­держащих независимый причастный оборот, и переведите все предло­жения:

1. The engineers using semiconductors achieved good results.

2. The engineers using semiconductors, good results havebeen achieved.

3. The designers used some new tubes, the main characteris­tics remaining the same.

4. Using some new tubes the designers didn't change the maincharacteristics.

5. The metals, being electrical conductors, are used in manyexperiments.

6. When a varying plate current flows through a coil, thereis a varying magnetic field causing self-induction.

7. Transistors are very sensitive to light, some of them reac­ting to starlight.

8. Being in the laboratory the engineer was able to see the new system operation.

9. The current distribution being non-uniform, the resis­tance increases.

10. The forces acting in the same direction, the resultant is found by adding the applied forces.

Т Е X T


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