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MCQ - Mechanical TNPSC JTO
JTO - 551 - Engineering Drawing and Draughtsman - 551 - unit - 09 - Mechanical Automobile RAC Components

176)   

 The  regenerative braking  system in EVs helps to:

A.
B.
C.
D.
Answer: C
177)   

 In a hybrid vehicle, the  parallel hybrid system  allows:

A.
B.
C.
D.
Answer: B
178)   

 In circuit diagrams,  a relay  is used to: 

A.
B.
C.
D.
Answer: B
179)   

The  Electric Power Steering (EPS)  system typically includes:

A.
B.
C.
D.
Answer: C
180)   

  The component that  compresses refrigerant gas  in an AC system is the:

A.
B.
C.
D.
Answer: C
181)   

The  ABS indicator light  in a car dashboard shows: 

A.
B.
C.
D.
Answer: C
182)   

 The  glow plug indicator  is present in:

A.
B.
C.
D.
Answer: B
183)   

Which of the following components  transmits torque from engine to wheels  ? 

A.
B.
C.
D.
Answer: C
184)   

 The  suspension system  in vehicles is used to:

A.
B.
C.
D.
Answer: C
185)   

  A  fuse  in an electrical circuit is used to:

A.
B.
C.
D.
Answer: C
186)   

Which one is a  passive component  in electronics?

A.
B.
C.
D.
Answer: C
187)   

  In automotive wiring diagrams, a  ground symbol  usually indicates:

A.
B.
C.
D.
Answer: B
188)   

  The  inverter  in an electric vehicle (EV) is used to:

A.
B.
C.
D.
Answer: B
189)   

 The  BMS (Battery Management System)  in an EV  does NOT:

A.
B.
C.
D.
Answer: B
190)   

 In a refrigeration system, the  evaporator  :

A.
B.
C.
D.
Answer: C
191)   

 The  Econ mode indicator  in a vehicle helps in:

A.
B.
C.
D.
Answer: C
192)   

  The  traction control warning light  indicates:

A.
B.
C.
D.
Answer: C
193)   

Which of the following is NOT part of a vehicle’s  braking system  ?

A.
B.
C.
D.
Answer: D
194)   

 A  catalytic converter  in a vehicle is used to: 

A.
B.
C.
D.
Answer: C
195)   

Tubeless tires  differ from tube tires because:

A.
B.
C.
D.
Answer: C
196)   

  A  resistor color code of Red-Red-Brown-Gold  represents:

A.
B.
C.
D.
Answer: B
197)   

Which electronic component stores energy in the  form of an electric field?

A.
B.
C.
D.
Answer: B
198)   

  In an automobile  circuit diagram  , a  relay  is used to:

A.
B.
C.
D.
Answer: C
199)   

The main purpose of a  DC-DC converter  in an EV is to:

A.
B.
C.
D.
Answer: C
200)   

  The  thermostat  in a refrigeration system is used to:

A.
B.
C.
D.
Answer: B