1.A recent news update which stated that Indian government officials refused to use E Vs manufactured by Tata and Mahindra. What was the reason?
a.Not luxurious enough
b.Not fast enough
c.Not enough range
d.Not enough charging stations
2.What happens if we increase carbon in steel?
a.Increase brittleness
b.Increased ductility
c.Increased hardness
d.Decreased toughness
3.A 12V 15Ah Li-ion battery pack needs to be designed with 2V 3Ah cells. What will be the series and parallel configuration of the pack?
a.5S6P
b.6S5P
c.6S4P
d.5S4P
4.How many maximum members can intersect at a joint?
A.1or2or3or4or5
5.A vehicle has a maximum current draw of 400A from the battery, what can be the current rating of the contactor in Amperes?
A.
6.What is the minimum seat space required for an average human?
A.
7.In motors, which of the following electronic component acts as a RPM sensor
a.Encoder
b.Hall effect sensor
c.Infrared sensor
8.What is the height of a man considered while designing a car under 95th percentile rule?
A.
9.Do Electric vehicles have alternators to charge batteries while the vehicle is in motion?
A.
10.For a given wheel specification 140/70 R17 what does "70" stand for?
a.Tyre tread width
b.Wall height
c.Wall/tread ratio
d.Tread/wall ratio
Answers
The answer for your first question “A recent news update which stated that Indian government officials refused to use E Vs manufactured by Tata and Mahindra. What was the reason?” is option (D)-Not enough charging stations.
The answer for your second question “What happens if we increase the carbon in steel?” is option (C)- Increased hardness.
The answer for you fourth question “How many maximum members can intersect at a joint?” is option (b)-Two.
The answer for your fifth question “A vehicle has a maximum current draw of 400A from the battery, what can be the current rating of the contractor in Amperes?” is 500 Amps.
The answer for your sixth question “What is the minimum seat space required for an average human?” is 7.5 Sq. ft.
The answer for your seventh question “In motors, which of the following electronic component acts as a RPM sensor” is Infrared sensor.
The answer for your ninth question “Do Electric vehicles have alternators to charge batteries while the vehicle is in motion?” is No. But some hybrid vehicles uses such type of mechanism but they are not alternators.