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MCQ - Mechanical TNPSC JTO
JTO - 542 - Mechanic Electric Vehicle - 542 - Unit IX Checking and Troubleshooting of Wiring Circuits

51)   

The main function of an immobilizer is to:

A.
B.
C.
D.
Answer: B
52)   

Which sensor detects sudden impacts in a car crash?

A.
B.
C.
D.
Answer: B
53)   

Airbags are deployed using:

A.
B.
C.
D.
Answer: C
54)   

Seatbelt pre-tensioners work by:

A.
B.
C.
D.
Answer: B
55)   

A proximity sensor is used for:

A.
B.
C.
D.
Answer: B
56)   

The purpose of an antitheft system is to:

A.
B.
C.
D.
Answer: B
57)   

TPMS stands for:

A.
B.
C.
D.
Answer: B
58)   

Which component activates the airbag system during a crash?

A.
B.
C.
D.
Answer: B
59)   

Which system helps prevent vehicle theft by identifying key signals?

A.
B.
C.
D.
Answer: B
60)   

The signal in an immobilizer system is typically sent by:

A.
B.
C.
D.
Answer: B
61)   

GPS stands for:

A.
B.
C.
D.
Answer: C
62)   

Which technique is used by GPS to determine location?

A.
B.
C.
D.
Answer: B
63)   

Triangulation or Trilateration in GPS involves:

A.
B.
C.
D.
Answer: B
64)   

Telematics is the integration of:

A.
B.
C.
D.
Answer: B
65)   

Navigation systems in cars mainly use:

A.
B.
C.
D.
Answer: C
66)   

A major use of telematics in vehicles is:

A.
B.
C.
D.
Answer: C
67)   

Reflective displays in vehicles are used for:

A.
B.
C.
D.
Answer: C
68)   

A car infotainment system may include:

A.
B.
C.
D.
Answer: B
69)   

Integrated communications in vehicles allow:

A.
B.
C.
D.
Answer: C
70)   

The main function of telematics is to:

A.
B.
C.
D.
Answer: C
71)   

CAN stands for:

A.
B.
C.
D.
Answer: B
72)   

LIN is used for:

A.
B.
C.
D.
Answer: B
73)   

MOST is mainly used in:

A.
B.
C.
D.
Answer: B
74)   

CAN bus is commonly used for:

A.
B.
C.
D.
Answer: B
75)   

LIN stands for:

A.
B.
C.
D.
Answer: A