A device that converts mechanical energy into electric energy is called_______?

Related Mcqs:

1. A device which converts chemical energy into electrical energy is called __________?

   A. motor
   B. generator
   C. moving-coil meter
   D. battery

2. Microphone converts sound energy into ___________?

   A. Microwaves
   B. Electrical signals
   C. Optical Signals
   D. Heat energy

   Submitted by: Fahad Iqbal

3. A nuclear reactor is a device used to carry out controlled nuclear reaction whereas GM counter is a device used to detect?

   A. Current
   B. Voltage
   C. Nuclear Radiation
   D. power
   E. None of these

4. Heavy mechanical complex use a large amount of water for_________?

   A. Cooling
   B. Freezing
   C. Washing
   D. Mixing

   Submitted by: Rida

5. Wind energy is the __________ energy.

   A. Potential
   B. Transverse
   C. Kinetic
   D. Mechanical

6. Select the arrangement of electromagnetic radiation which starts with the lowest energy and increases to greatest energy?

   A. radio, visible, infrared, ultraviolet, x-ray, gamma ray
   B. radio, infrared, visible, x-ray, gamma ray, ultraviolet
   C. visible, radio, infrared, ultraviolet, x-ray, gamma ray
   D. radio, infrared, visible, ultraviolet, x-ray, gamma ray

   Submitted by: Mansoor Ul Haque

7. A loudspeaker changes _________ energy into sound energy.

   A. Chemical
   B. Electrical
   C. Light
   D. Kinetic

   Submitted by: Danish Balani

8. The radiant energy having lowest energy is?

   A. gamma rays
   B. UV rays
   C. visible light
   D. Radio waves

   Submitted by: Malik Asghar Hussain

9. Instrument that measure the electric force ________?

   A. Hygrometer
   B. Hydrometer
   C. Ammeter
   D. Voltmeter

   Submitted by: Rashid Mehmood

10. Which of the following are not deflected by electric and magnetic fields ?

    A. Alpha rays
    B. Beta rays
    C. Gamma rays
    D. None of these

    Submitted by: Aamir Balouch