EEE ECE III YEAR - EVT UNIT 1
MULTIPLE CHOICE QUESTIONS
1. What is the primary need for Electric Vehicles (EVs)?
a) Increase fuel consumption b) Reduce emissions and dependence on fossil fuels
c) Increase engine noise d) Reduce battery usage
2. Which of the following is a type of Electric Vehicle?
a) Battery Electric Vehicle (BEV) b) Hybrid Electric Vehicle (HEV)
c) Plug-in Hybrid Electric Vehicle (PHEV) d) All of the above
3. Which component stores electrical energy in an EV?
a) Inverter b) Battery Pack c) Controller d) Motor
4. Compared to conventional vehicles, EVs generally produce:
a) Higher emissions b) Similar emissions c) Lower emissions d) No energy
consumption
5. Which of the following is an end-of-life process for EV batteries?
a) Recycling b) Refueling c) Engine tuning d) Lubrication
6. The electric motor in an EV converts:
a) Mechanical energy to heat b) Electrical energy to mechanical energy
c) Chemical energy to nuclear energy d) Heat energy to sound energy
7. Which EV layout uses only an electric motor for propulsion?
a) HEV b) PHEV c) BEV d) ICE Vehicle
8. Which cable is commonly used for EV charging?
a) Coaxial cable b) USB cable c) Type-2 charging cable d) Ethernet cable
9. The inverter in an EV converts:
a) AC to DC b) DC to AC c) Mechanical to Electrical d) Chemical to Thermal
10. Which battery type is most widely used in modern EVs?
a) Lead-Acid b) Nickel-Cadmium c) Lithium-Ion d) Zinc-Air
11. Which battery characteristic affects EV driving range?
a) Battery capacity b) Vehicle color c) Tire size only d) Horn power
12. Plug-in Hybrid Electric Vehicles (PHEVs) can be charged by:
a) External power source b) Solar panel only c) Fuel only d) Wind energy only
13. What is the typical life of a Lithium-Ion EV battery?
a) 1–2 years b) 3–5 years c) 8–15 years d) 20–30 years
14. Ultra-capacitors are mainly used for:
a) Long-term energy storage b) Fast charge and discharge applications
c) Fuel storage d) Cooling systems
15. Which charging method provides the fastest charging?
a) AC Level 1 b) AC Level 2 c) DC Fast Charging d) Wireless
Charging
16. CCS and CHAdeMO are examples of:
a) Battery types b) Charging standards c) Motor types d) Vehicle layouts
17. Wireless charging of EVs works through:
a) Inductive power transfer b) Fuel injection c) Mechanical coupling d) Hydraulic
transfer
18. Solar charging of EVs uses:
a) Wind turbines b) Photovoltaic panels c) Diesel generators d) Nuclear cells
19. Which EV component controls power flow between battery and motor?
a) Controller b) Brake pedal c) Gear box d) Radiator
20. One major advantage of EVs is:
a) High maintenance cost b) Zero tailpipe emissions
c) Increased fuel consumption d) Engine vibration
