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WorksheetsEVs 101
Total questions: 14
Worksheet time: 8mins
Which was the first Mercedes-EQ model launched for sale in Malaysia?
EQC
EQS
EQA
EQG
Electric vehicle technology existed before the year 1950.
True
False
The most expensive component in a fully-electric car is the...
Electric motor
AC/DC converter
BMS Control Unit
Battery pack
Which of the following components can be found in an EV? (multiple answers)
Spark plugs
9G-Tronic transmission
Coolant reservoir
Air-conditioning compressor
Which of the following statements are applicable for DC fast charging? (multiple answers)
Can be used to charge all plug-in hybrid vehicles
Allows most EV models to reach 80% charge in about 30 minutes
Will take about 8 hours to charge most EV models to 100%
Can reduce battery lifespan with continuous use
How do you calculate the charging time of an EV (from 0%-100%)?
Battery capacity (kWh) x Electricity tariff (RM)
Motor power output (kW) x Charging rate (kW)
Battery capacity (kWh) ÷ Charging rate (kW)
How do you calculate the cost of charging an EV (from a home wall socket or wallbox charger)?
Battery capacity (kWh) x Electricity tariff (RM per kW)
Battery capacity (kWh) / Charging rate (kW)
Battery capacity (kWh) ÷ Electricity tariff (RM per kWh)
The benefits of an EV include... (multiple answers)
Zero tailpipe emissions
Instant torque
Lower scheduled maintenance costs
Low costs of battery replacement
Which of the following electric motor types can be found in Mercedes-EQ vehicles?
Reluctance motors
Asynchronous (induction) motors
Synchronous motors
Which charging port types are used in Mercedes-EQ cars in Malaysia?
CHAdeMO
Type 2
GB/T
CCS2
The D+ and D- modes that can be selected in a Mercedes-EQ vehicle are related to...
The level of recuperation and/or coasting applied when the driver releases the gas pedal
Sports, Comfort and Eco driving modes
Selecting different gears in the transmission
Electric energy is stored in an EV battery in what form?
DC (direct current)
AC (alternating current)
What type of current is used to power the electric motor in an EV?
DC (direct current)
AC (alternating current)
What type of battery does Mercedes Benz use in the EQS450+/EQS500 4MATIC battery pack?
Nickel-cadmium
Nickel-metal hydride
Lithium-ion
