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

126)   

  In a  window air conditioner  , air is circulated  by:

A.
B.
C.
D.
Answer: C
127)   

The pressure side of an RAC system includes:

A.
B.
C.
D.
Answer: B
128)   

The symbol of a  manual transmission warning  usually indicates:

A.
B.
C.
D.
Answer: B
129)   

Proximity sensors  are mainly used for:

A.
B.
C.
D.
Answer: C
130)   

The  seat belt warning indicator  works in coordination  with:

A.
B.
C.
D.
Answer: B
131)   

 In automotive schematics, a symbol with two lines at right angles (⊥) usually denotes: 

A.
B.
C.
D.
Answer: B
132)   

The  push button switch  symbol in diagrams is  typically shown as:

A.
B.
C.
D.
Answer: C
133)   

 The  check engine light  is typically activated by:

A.
B.
C.
D.
Answer: C
134)   

 Which of the following indicates a  problem in  the brake system  ?

A.
B.
C.
D.
Answer: B
135)   

 A  blue high beam indicator light  turns ON when: 

A.
B.
C.
D.
Answer: D
136)   

The  Battery Management System (BMS)  in an EV monitors:

A.
B.
C.
D.
Answer: B
137)   

 In EVs,  regenerative braking  is used to:

A.
B.
C.
D.
Answer: C
138)   

  A  fuse symbol  in automotive wiring diagrams generally looks like:

A.
B.
C.
D.
Answer: B
139)   

 In the  block diagram of a hybrid electric vehicle  , the energy split between engine and motor is managed by:

A.
B.
C.
D.
Answer: C
140)   

I(n an RAC system, the  expansion valve  is used  to:

A.
B.
C.
D.
Answer: B
141)   

 The  glow plug indicator  is commonly found in:

A.
B.
C.
D.
Answer: C
142)   

What does the  stability control indicator  light  typically mean?

A.
B.
C.
D.
Answer: D
143)   

  The  center differential lock indicator  is important  for:

A.
B.
C.
D.
Answer: C
144)   

  In an automotive wiring diagram, a  solid line  generally represents:

A.
B.
C.
D.
Answer: B
145)   

 The  symbol for a capacitor  in a circuit diagram  is: 

A.
B.
C.
D.
Answer: A
146)   

 In EVs,  inverters  are used to:

A.
B.
C.
D.
Answer: A
147)   

 The  electric power steering (EPS)  system replaces: 

A.
B.
C.
D.
Answer: A
148)   

 A  typical block diagram  of a battery-operated electric vehicle (BEV) includes

A.
B.
C.
D.
Answer: B
149)   

 In a RAC system, the  evaporator  is responsible for:

A.
B.
C.
D.
Answer: C
150)   

  The  function of the compressor  in a RAC system  is to:

A.
B.
C.
D.
Answer: C