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

51)   

DC fast charging is best suited for:

A.
B.
C.
D.
Answer: B
52)   

Level 2 chargers are commonly used in:

A.
B.
C.
D.
Answer: B
53)   

Selection of charging station depends on:

A.
B.
C.
D.
Answer: B
54)   

Sizing of a charging station is based on:

A.
B.
C.
D.
Answer: B
55)   

Which parameter is most important when installing a DC fast charger?

A.
B.
C.
D.
Answer: B
56)   

Charging stations for swappable battery packs focus on:

A.
B.
C.
D.
Answer: B
57)   

AC Level 1 chargers operate on:

A.
B.
C.
D.
Answer: A
58)   

The main safety feature during charging station installation is:

A.
B.
C.
D.
Answer: B
59)   

Charging stations for commercial fleets require:

A.
B.
C.
D.
Answer: B
60)   

The power module in a charging station converts:

A.
B.
C.
D.
Answer: B
61)   

A common component in charging station is:

A.
B.
C.
D.
Answer: B
62)   

Charging station indicators show:

A.
B.
C.
D.
Answer: B
63)   

Charging station controller is used to:

A.
B.
C.
D.
Answer: B
64)   

Which color is commonly used for charging complete indicator?

A.
B.
C.
D.
Answer: C
65)   

A DC/DC converter is used to:

A.
B.
C.
D.
Answer: B
66)   

Buck converter is used for:

A.
B.
C.
D.
Answer: B
67)   

Boost converter is used to:

A.
B.
C.
D.
Answer: B
68)   

Which device stores energy in a DC/DC converter?

A.
B.
C.
D.
Answer: B
69)   

Output voltage (Vout) in a buck converter is always:

A.
B.
C.
D.
Answer: C
70)   

Relays are used in EVs to:

A.
B.
C.
D.
Answer: B
71)   

Which type of relay is used in EVs for high voltage switching?

A.
B.
C.
D.
Answer: A
72)   

The working of a relay is based on:

A.
B.
C.
D.
Answer: B
73)   

Rule-based control in EVs uses:

A.
B.
C.
D.
Answer: B
74)   

Optimization-based control uses:

A.
B.
C.
D.
Answer: B
75)   

Software-based control manages:

A.
B.
C.
D.
Answer: B