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

26)   

Which of these is a DC fast-charging standard?

A.
B.
C.
D.
Answer: A
27)   

CHAdeMO is mainly used in:

A.
B.
C.
D.
Answer: C
28)   

GB/T charging standard is used in:

A.
B.
C.
D.
Answer: D
29)   

DC001 standard is commonly used in:

A.
B.
C.
D.
Answer: A
30)   

CCS stands for:

A.
B.
C.
D.
Answer: A
31)   

What is the purpose of charging connectors?

A.
B.
C.
D.
Answer: C
32)   

Which of the following is a universal EV connector protocol?

A.
B.
C.
D.
Answer: C
33)   

What distinguishes AC and DC charging?

A.
B.
C.
D.
Answer: C
34)   

Why is charger cooling required in fast chargers?

A.
B.
C.
D.
Answer: C
35)   

High voltage chargers are used for:

A.
B.
C.
D.
Answer: C
36)   

What type of cooling is used in high power chargers?

A.
B.
C.
D.
Answer: C
37)   

In Constant Current (CC) mode:

A.
B.
C.
D.
Answer: A
38)   

In Constant Voltage (CV) mode:

A.
B.
C.
D.
Answer: C
39)   

Which mode is used first in a full charge cycle?

A.
B.
C.
D.
Answer: C
40)   

Switching from CC to CV occurs when:

A.
B.
C.
D.
Answer: C
41)   

EV Charging Stations provide:

A.
B.
C.
D.
Answer: B
42)   

Charging stations must be connected to:

A.
B.
C.
D.
Answer: C
43)   

Public charging stations are regulated by:

A.
B.
C.
D.
Answer: C
44)   

Smart charging stations allow:

A.
B.
C.
D.
Answer: B
45)   

What ensures user safety at EV charging stations?

A.
B.
C.
D.
Answer: B
46)   

Battery overheating can lead to:

A.
B.
C.
D.
Answer: B
47)   

SoC is often monitored using:

A.
B.
C.
D.
Answer: B
48)   

Which type of connector is used for high-speed DC charging?

A.
B.
C.
D.
Answer: C
49)   

When charging in hot weather, one should:

A.
B.
C.
D.
Answer: B
50)   

Which of the following is a type of EV charging station?

A.
B.
C.
D.
Answer: B