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MCQ - Mechanical TNPSC JTO
JTO - 542 - Mechanic Electric Vehicle - 542 - Unit X Battery Testing Charging and Cycling Operations

76)   

Purpose of thermal management in EVs is to:

A.
B.
C.
D.
Answer: B
77)   

Excessive battery heat can cause:

A.
B.
C.
D.
Answer: B
78)   

Cell load distribution helps in:

A.
B.
C.
D.
Answer: B
79)   

Uneven load distribution leads to:

A.
B.
C.
D.
Answer: B
80)   

SoC (State of Charge) is calculated using:

A.
B.
C.
D.
Answer: B
81)   

SoH (State of Health) indicates:

A.
B.
C.
D.
Answer: B
82)   

A healthy battery shows SoH near:

A.
B.
C.
D.
Answer: B
83)   

SoC helps in:

A.
B.
C.
D.
Answer: B
84)   

Battery system repair includes:

A.
B.
C.
D.
Answer: B
85)   

EVs require less maintenance because:

A.
B.
C.
D.
Answer: B
86)   

Common EV maintenance task is:

A.
B.
C.
D.
Answer: B
87)   

Chopper circuits are used in DC motor for:

A.
B.
C.
D.
Answer: A
88)   

A chopper converts:

A.
B.
C.
D.
Answer: B
89)   

Which device is used in chopper control?

A.
B.
C.
D.
Answer: B
90)   

Second life batteries are used after:

A.
B.
C.
D.
Answer: B
91)   

Redeployment means:

A.
B.
C.
D.
Answer: B
92)   

Refurbishment of a battery involves:

A.
B.
C.
D.
Answer: B
93)   

Before reusing batteries, they must be:

A.
B.
C.
D.
Answer: C
94)   

Battery disposal must follow:

A.
B.
C.
D.
Answer: B
95)   

Storing batteries requires:

A.
B.
C.
D.
Answer: B
96)   

Second life batteries are often used in:

A.
B.
C.
D.
Answer: B
97)   

Damaged batteries should be

A.
B.
C.
D.
Answer: B
98)   

Battery life cycle includes:

A.
B.
C.
D.
Answer: A
99)   

Main goal of using second-life batteries:

A.
B.
C.
D.
Answer: B
100)   

Thermal management system (TMS) in EV batteries ensures:

A.
B.
C.
D.
Answer: A