A. rotory
B. photovoltaic
C. galvanic
D. non of these
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Related Mcqs:
- On a clear day at noon the solar energy reaching the earth is ____________________?
- A. 1.44kw/m2 B. 1.4kw/m2 C. 1 kw/m2 D. none...
- Electrical energy is measured in___________________?
- A. watt B. horse power C. kilo watt D. kilowatt hour...
- Electrical energy is converted to heat at the rate of___________________?
- A. IRt B. I2R C. I2Rt D. VIt...
- Geothermal energy is a _______________________ source of energy?
- A. non-renewable B. stable C. renewable D. none of the above...
- In normal state of energy the incident high energy photons will be______________?
- A. Stimulated B. Absorbed C. Cause X-ray emission D. Cause laser production...
- The highest value of escape velocity in solar system is planet____________________?
- A. Earth B. Neptune C. Jupiter D. Moon...
- An inductor may store energy in ________________?
- A. Its electric field B. Its coils C. Its magnetic field D. Both electric and magnetic fields...
- An immersion heater of 400 watts kept on for 5 hours will consume electrical power of __________________?
- A. 2KWh B. 20KWh C. 6KWh D. 12KWh...
- When we excite some atoms by heat collision or electrical discharge they will________________?
- A. radiate electromagnetic energy with a continuous distribution of wavelength B. absorb particular wavelengths when white light is incident on them C. radiate electromagnetic energy of discrete characteristic wavelength D. emit either invisible or visible light...
- If electrical conductivity increases with the increase of temperature of a substance, then it is a:
- A. Semiconductor B. Conductor C. Insulator D. None of the above Submitted by: Naveed Tahir...
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