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

1)   

Which of the following is a primary battery?

A.
B.
C.
D.
Answer: C
2)   

Which battery type is commonly used in electric vehicles?

A.
B.
C.
D.
Answer: B
3)   

Which battery has the highest energy density?

A.
B.
C.
D.
Answer: B
4)   

NiMH stands for:

A.
B.
C.
D.
Answer: B
5)   

Which cell type has a memory effect?

A.
B.
C.
D.
Answer: B
6)   

Which is the main electrolyte in a lead-acid battery?

A.
B.
C.
D.
Answer: C
7)   

Lithium-ion batteries use which of the following as an electrolyte?

A.
B.
C.
D.
Answer: B
8)   

Which battery is best suited for deep cycle applications?

A.
B.
C.
D.
Answer: C
9)   

Which battery type is environmentally safest?

A.
B.
C.
D.
Answer: D
10)   

Which of the following is a solid-state battery characteristic?

A.
B.
C.
D.
Answer: D
11)   

What is the common shape of battery cells used in EVs?

A.
B.
C.
D.
Answer: D
12)   

Which cell geometry allows better heat dissipation?

A.
B.
C.
D.
Answer: B
13)   

Cylindrical cells are also known as:

A.
B.
C.
D.
Answer: C
14)   

In a pouch cell, the outer casing is made of:

A.
B.
C.
D.
Answer: C
15)   

Which manufacturing method involves winding electrode sheets?

A.
B.
C.
D.
Answer: A
16)   

Cell selection depends on all except:

A.
B.
C.
D.
Answer: B
17)   

The unit for battery capacity is:

A.
B.
C.
D.
Answer: C
18)   

The energy content of a battery is given by:

A.
B.
C.
D.
Answer: C
19)   

Overcharging a battery can lead to:

A.
B.
C.
D.
Answer: C
20)   

Which battery type is most sensitive to mishandling?

A.
B.
C.
D.
Answer: B
21)   

At what voltage does a typical Li-ion cell become overcharged?

A.
B.
C.
D.
Answer: B
22)   

During discharge, the voltage of a Li-ion cell drops to

A.
B.
C.
D.
Answer: B
23)   

Charging a battery at high temperature can cause:

A.
B.
C.
D.
Answer: C
24)   

The discharge curve of a Li-ion cell is typically:

A.
B.
C.
D.
Answer: C
25)   

Cold temperature effect on batteries is:

A.
B.
C.
D.
Answer: C