MCQ - TNPSC JTO
JTO - 542 - Mechanic Electric Vehicle
542 - Unit X Battery Testing Charging and Cycling Operations
65)
A DC/DC converter is used to:
A.
B.
C.
D.
66)
Buck converter is used for:
A.
B.
C.
D.
67)
Boost converter is used to:
A.
B.
C.
D.
68)
Which device stores energy in a DC/DC converter?
A.
B.
C.
D.
69)
Output voltage (Vout) in a buck converter is always:
A.
B.
C.
D.
70)
Relays are used in EVs to:
A.
B.
C.
D.
71)
Which type of relay is used in EVs for high voltage switching?
A.
B.
C.
D.
72)
The working of a relay is based on:
A.
B.
C.
D.
73)
Rule-based control in EVs uses:
A.
B.
C.
D.
74)
Optimization-based control uses:
A.
B.
C.
D.
75)
Software-based control manages:
A.
B.
C.
D.
76)
Purpose of thermal management in EVs is to:
A.
B.
C.
D.
77)
Excessive battery heat can cause:
A.
B.
C.
D.
78)
Cell load distribution helps in:
A.
B.
C.
D.
79)
Uneven load distribution leads to:
A.
B.
C.
D.
80)
SoC (State of Charge) is calculated using:
A.
B.
C.
D.