Units of electricity consumed by 2500 watt air-conditioner in one hour are_________?

Related Mcqs:

1. According to the definition of 1 KWh, a 100 watt bulb consumes one unit of electricity in____________?

   A. 1 hours
   B. 5 hours
   C. 10 hours
   D. 15 hours

   Submitted by: WIQAR AHMAD

2. According to the definition of 1 KWh, a 100 watt bulb consumes one unit of electricity in_________?

   A. 2 hours
   B. 5 hours
   C. 8 hours
   D. 10 hours

   Submitted by: Ashfaque Ali Khoso

3. What is the name of the gas used in an air conditioner?

   A. Ammonia
   B. Nitrous oxide
   C. Freon
   D. CO2

   Submitted by: waqas shah

4. If the length of a heater coil is reduced by 10% of its original length, then Power consumed by heater will?

   A. Increase over 10%
   B. Decrease by 10%
   C. Decrease by 0.5%
   D. Increase by 0.5%

   Submitted by: Mansoor Ul Haque

5. Highly intelligent Mammals are_________?

   A. rat
   B. dolphin
   C. bat
   D. Elephant

   Submitted by: Muzzamil Ahmed Keeryo

6. Which is least Conductor of Electricity among the following?

   A. Wood
   B. Copper
   C. Iron
   D. Water

   Submitted by: Mian Jamil Shah

7. Some substances are good conductor of electricity in both the solid and liquid states. These substances are generally______________?

   A. ionic substances
   B. metallic substances
   C. molecular solids
   D. covalent network solids

   Submitted by: Mansoor Ul Haque

8. Which metal is pure conductor of electricity?

   A. Copper
   B. Gold
   C. Silver
   D. lead

   Submitted by: Wajahat Ali

9. Most gases conduct electricity at:

   A. Normal pressure
   B. Very low pressure
   C. Very high pressure
   D. None of these

   Submitted by: Sami Khan

10. Which of the following is good conductor of heat but bad conduct of electricity?

    A. Aluminium
    B. Titanium
    C. Abestos
    D. Mica

    Submitted by: Abid Hussain