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MCQ - Mechanical TNPSC JTO
JTO - 542 - Mechanic Electric Vehicle - 542 - Unit VII Battery Pack Components monitor and check

51)   

Which unit is used to measure energy stored in a battery?

A.
B.
C.
D.
Answer: C
52)   

Which of the following represents battery voltage?

A.
B.
C.
D.
Answer: A
53)   

The energy of a battery is calculated by:

A.
B.
C.
D.
Answer: B
54)   

Battery voltage is typically measured using a:

A.
B.
C.
D.
Answer: C
55)   

Which type of sensor is used to measure temperature in battery packs?

A.
B.
C.
D.
Answer: B
56)   

Which sensor is used to measure battery current?

A.
B.
C.
D.
Answer: B
57)   

A current sensor in a BMS helps to:

A.
B.
C.
D.
Answer: C
58)   

Which component monitors overheating in a battery system?

A.
B.
C.
D.
Answer: B
59)   

Thermal management in batteries helps in:

A.
B.
C.
D.
Answer: B
60)   

Which method is commonly used in EVs for battery cooling?

A.
B.
C.
D.
Answer: C
61)   

Battery capacity is measured in:

A.
B.
C.
D.
Answer: B
62)   

If a battery is rated 100 Ah, it means:

A.
B.
C.
D.
Answer: C
63)   

Battery rating helps in understanding its:

A.
B.
C.
D.
Answer: C
64)   

What happens when a battery is overcharged?

A.
B.
C.
D.
Answer: C
65)   

A battery discharging rate is determined by:

A.
B.
C.
D.
Answer: B
66)   

Which of the following is used in charge/discharge monitoring?

A.
B.
C.
D.
Answer: C
67)   

A battery charged at 5A for 4 hours stores

A.
B.
C.
D.
Answer: B
68)   

Charging rate higher than battery rating leads to:

A.
B.
C.
D.
Answer: C
69)   

Discharging rate depends on:

A.
B.
C.
D.
Answer: B
70)   

What type of current is used for battery charging?

A.
B.
C.
D.
Answer: B
71)   

Main purpose of a BMS is to:

A.
B.
C.
D.
Answer: C
72)   

BMS monitors all except:

A.
B.
C.
D.
Answer: C
73)   

BMS protects battery from:

A.
B.
C.
D.
Answer: B
74)   

Cell balancing in BMS ensures:

A.
B.
C.
D.
Answer: B
75)   

Which is a component of BMS?

A.
B.
C.
D.
Answer: C