A. watt
B. horse power
C. kilo watt
D. kilowatt hour
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Related Mcqs:
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- A. rotory B. photovoltaic C. galvanic D. non of these...
- Electrical energy is converted to heat at the rate of___________________?
- A. IRt B. I2R C. I2Rt D. VIt...
- The velocity of sound is greatest in___________________?
- A. Water B. air C. copper D. ammonia...
- An immersion heater of 400 watts kept on for 5 hours will consume electrical power of __________________?
- A. 2KWh B. 20KWh C. 6KWh D. 12KWh...
- All electrical appliances are connected in parallel to each other between the main line and neutral wire to get ______________________?
- A. same current B. same current and potential difference C. different current but same potential difference D. different current and potential differences...
- 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...
- With increase in temperature the electrical conductivity of intrinsic semi conductor___________________?
- A. Decreases B. Increases C. Remains same D. First increases then decreases...
- 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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