1)
What
is EV? Its basic working principle and theory. Its types. Its operations and
specifications. Other basic information.
Ans:- Electric vehicles (EV) also referred to
as an electric drive vehicles in which one or more electric motors are used for
propulsion.
Working
principle:-
The electric vehicle by the power of rechargeable batteries that
power an electric motor which turn the wheels.
The electric vehicle is operated and powered by rechargeable
batteries and an electric motor. A controller is also used for operating the
speed of the motor or the vehicle. The controller also gets its power for
batteries.
There are four types of electric vehicles:
Ø BEV - Battery Electric Vehicle
Ø PHEV – (Plug-In) Hybrid Electric Vehicle
Ø HEV – Hybrid Electric Vehicle
Ø FCEV – Fuel-cell Electric Vehicle
Operation:-
Electric vehicles are operated with the help of electric motors
and rechargeable batteries. A multi functional controller is used which is used
to control the speed of the vehicles and can be used for turning ON/OFF the
motor.
Other basic information:-
Electric vehicles have sensors which are used in the
controller which helps the electric vehicle to improve its performance.
2) How does EV save the environment? If so, then explain the
detailed connection.
Ans:- EV save the environment because EVs do not requires any fossil
fuel as a result no harmful gases are produced by EVs. Some harmful gases like
carbon di-oxide (CO2) and carbon monoxide (CO) effects the environment and
damages the atmospheric layers and also effects on human body.
So EVs are Eco friendly and can save the
environment because EVs required only electric current insterd of fossil
fuel.
3)
Why is EV still expensive for many
individuals? What can be done to reduce its price?
Ans:- Electric vehicles is
still expensive for many industrial because the materials which are used in the
vehicles i.c; battery, motor, controller are very expensive. Since fuel type
engines are used by public that why the price of electric vehicles are very
high.
More and more electric vehicle should be used because if
the production of these vehicles is high then the price of electric vehicles
will be low.
4)
How is EV Car design different from
conventional diesel car design?
Ans:- i) Electric
vehicles works by the power of electric current but a diesel car runs by the
power of diesel.
ii) The engine of
an electric vehicle draws power from battery which creates a magnetic force but
diesel car produces power by combusting the fuel in it.
5)
How to do marketing for any new
economic EV just launched?
Ans:- To do Marketing for any new EV just launched we should have strong distribution network in every country and should have extensive product range in a market. The price of the EV should not be high or low also share marketing helps for any new EV which is just launched.
6)
Write down a list of 20 new terms you
studied and learned in this module.
Ans:- i) Electric vehicles
have Motors which are used for its propulsion.
ii) Electric vehicles have one or two Motors.
iii) Electric vehicles have rechargeable batteries in it.
iv) The rechargeable batteries power the motor.
v) Electric vehicles have controllers which helps in controlling
the vehicles.
vi) BEV, PHEV HEV and FCEV are four types of electric vehicles.
vii) Electric vehicles do not requires any fossil fuel and
that's why they does not pollute the environment.
viii) Electric vehicles operates with the help of battery.
ix) The mechanism of electric vehicles are not as complex as
combustion engines.
x) Electric vehicles are still expensive.
xi) The price can be reduced by the production in a large scale.
xii) The electric vehicles design is different from correctional
diesel engine.
xiii) Electric vehicles have batteries as a power source whereas
conversional diesel engine have diesel.
xiv) Motor are used in electric vehicles and combustion type
engine are used in diesel engine.
xv) In present days the electric vehicles are not used instead
of it fuel type engine are used.
xvi) Electric vehicles have smaller capacity.
xvii) Electric vehicles are limited by range and speed.
xviii) Electric car are expensive to use.
xiv) We should have strong marketing networks for the marketing
of electric vehicles.
xx) We should have extensive range of electric vehicles in
market.
