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WorksheetsMG - EV - Frequently Asked Questions
Total questions: 30
Worksheet time: 15mins
What are the causes of EV fires?
Internal or external short circuit
Overcharging it beyond the maximum specified voltage During fast charging
Both A & B
None of the above
Does summer season causes of EV fires?
True
False
What will be impact due to high temperature ?
May affect performance and battery life
May affect engine
May affect AC
May get fire
Are EVs safe compared to ICE vehicles?
True
False
To what percentage Are EVs safe compared to ICE vehicles?
5.6% of EVs and 7.4% of ICE vehicles
2.6% of EVs and 4.4% of ICE vehicles
1.6% of EVs and 2.4% of ICE vehicles
None of the above
What are the safety measures taken in MG ZS EV to avoid any fire incidence?
EV High Voltage batteries are liquid cooled to maintain these at optimum operating temp,
MG ZS EV also has a robust thermal management system which switches on automatically once the temperature reaches the predetermined range.
The battery used in MG ZS EV complies with following safety standards.
UL2580
IP69K & ASIL-D
All of the abive
The battery used in MG ZS EV complies with following safety standards ?
UL2580
IP69K & ASIL-D standards
UL2780
IP67K & ASIL-D standards
UL2740
IP67 & ASIL-D standards
All of the above
What is IP stand for ?
Ingress Protection
Input
Internet Protocol
Indian Premier
What is ASIL ?
Audio Sensitive Information Limit
Adithya Sunlife Insurance Limited
Automotive Safety Integrity Level
Auto Speed Information Level
In IP 69 K what does "6" stand for ?
Dust tight enclosure
Power tight enclosure
water tight enclosure
Snow tight enclosure
__________ % deterioration is expected in 8 yrs/150K Kms ?
30 %
40 %
50 %
60 %
What is the battery warranty for ZS EV ?
8 Years / 150000 Kms
5 Years / Unlimited Kms
5 Years / 100000 Kms
None of the above
What will happen after warranty of 8 years expires? What will be cost if I have to purchase battery ?
20 Lakhs
Replacement cannot be done
Replacement may not be required; weak modules can be replaced to bring the health to 100% levels
Exchange the car
How many modes are there in ZS EV ?
2
3
4
5
How many EV charging network options are available to customer ?
3
4
5
6
What is KERS ?
KINETIC ENERGY REGENERATION SYSTEM
KILOGRAM ENERGY RECOVERY SYSTEM
KILOWATT ENERGY RECOVERY SYSTEM
KINETIC ELECTRIC RECOVERY SYSTEM
What is SOH ?
Source of House
Select of Hotel
Source of Height
State of Health
What is SOC ?
State of Charging
Source of Channel
State of Cinema
Source of Carbon
The battery capacity is increased to 50.3 KW but the range is increased just over 40Kms from previous ZS EV?
Range depends on many factors, one of major factor is weight of vehicle.
Range depends on type of charge
Range depends on tyre pressure
All of the above
It seems overpriced. I’ll buy this when the price of battery & car will get reduced in future & charging infrastructure gets better ?
You can buy only ICE type
Can buy after 5 years
the overall cost of ownership should also be considered. The cost of running/ km is very less in EV as compared to ICE vehicles.
None of the above
Ac performance gets low when driving ev on eco mode ?
Switch of the AC
AC performance is even good in ECO mode also
No it cannot be changed
Eco mode is designed to churn out maximum range, hence the AC performance may get impacted.
What are the precautions that we should take if water is stagnant for taking care of MG ZS EV battery?
Should ensure travel only of 30 Minutes
Should ensure the level of water not more than 1 meter
Should travel at low speeds
All of the above
Why is that not advisable to do DC fast charging ?
Because it increases performance
Because it decreases performance and battery health and cell balancing and range will be affected
Because it is easy to charge and quick process
All of the above
What would be recommended charging percentage of EV battery ?
20 % to 80 %
0 - 100 %
50 - 100 %
All of the above
Which type of charging is always recommended for ZS EV ?
15 amps portable type
Only Fast Chargers
50 Kw DC Fast Charger
Both 15 Amps and 7.5 Kw AC afst Charger
What are the Battery safety tests done ?
Short Circuit
Extrusion
Fall
Collision
Dust
Smoke
Fire
Soak
Short Cut
Exemption
Faith
Captain
Danger
Smith
Fun
Sick
Short Circuit
Excursion
Fail
Colonel
Dung
Smooth
Fuse
Suck
All of the above
What is PEB ?
Professional Examination Board
Power Electronic Box
Pre Engineered Build
Portable Energy Box
Is there any effect of frequent DC fast charging?
Faster Charging
Frequent DC charging can result in variations in cell voltage
Increases Performance
Increase Range
What are the benefits benefits of slow charging ?
AC charging helps to in better cell balancing
improving the SOC levels
Improves the battery life and performance
All of the above
In case of any fault in the battery, is it getting repaired or complete battery is replaced?
You can buy new battery
You can claim in insurance
You can buy new charger
In case the loss is more that 30% in say 4 or 5 years. Battery can be repaired/ reconditioned / replaced depending upon the nature of the problem
