Electric Vehicle Module 2

What is the primary source of propulsion in an electric vehicle?

• Gasoline

• Diesel

• Electric motor

• Hydrogen fuel cell

What is the main component that stores electrical energy in an electric vehicle?

• Radiator

• Battery pack

• Carburetor

• Exhaust pipe

Which type of battery is commonly used in modern electric vehicles due to its high energy density and efficiency?

• Nickel-Cadmium (NiCd)

• Lead-Acid

• Lithium-Ion (Li-ion)

• Alkaline

What feature in electric vehicles converts kinetic energy generated during braking into electrical energy to recharge the battery?

• Solar panels

• Regenerative braking

• Turbocharger

• Radiator fan

What is the term used for the fear or anxiety experienced by electric vehicle drivers about running out of battery charge before reaching their destination?

• Range anxiety

• Charging stress

• Battery panic

• EV worry

Which motor is suitable for applications requiring variable speed control?

• DC motor

• AC motor

• Stepper motor

• Synchronous motor

Which type of motor provides the highest starting torque?

• DC series motor

• DC shunt motor

• AC induction motor

• Brushless DC motor

What is the primary advantage of a brushless DC motor over a brushed DC motor?

• Higher efficiency

• Lower cost

• Simplicity of construction

• Greater torque output

Which type of motor is commonly used in electric vehicles?

• Permanent magnet motor

• Universal motor

• Synchronous motor

• Reluctance motor

What is the primary advantage of a three-phase induction motor over a single-phase induction motor?

• Higher efficiency

• Lower cost

• Smaller size

• Simplicity of construction