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MCQ - TNPSC JTO

JTO - 551 - Engineering Drawing and Draughtsman

551 - unit - 09 - Mechanical Automobile RAC Components

97)   

 In RAC systems, dry nitrogen is used during pressure testing to: 

A.
B.
C.
D.
98)   

 A condenser water pump is controlled electrically to:

A.
B.
C.
D.
99)   

  VRF system is preferred over split systems because of:

A.
B.
C.
D.
100)   

 In RAC block diagrams, what is shown as the cause in the problem tree of brine leak? 

A.
B.
C.
D.
101)   

  The  ABS indicator light  on a dashboard warns the driver of:

A.
B.
C.
D.
102)   

  Which symbol is used for the  electrical system  warning  ?

A.
B.
C.
D.
103)   

The function of a  catalytic converter  is to:

A.
B.
C.
D.
104)   

 Which component in an EV stores electrical energy  for propulsion?

A.
B.
C.
D.
105)   

 EPS  (Electric Power Steering) replaces which  of the following in older vehicles?

A.
B.
C.
D.
106)   

  Which one is a  common wire color for ground connections  in automotive wiring? 

A.
B.
C.
D.
107)   

  In automotive electrical circuits, a  relay  is  used to:

A.
B.
C.
D.
108)   

 The  electronic control unit (ECU)  in a vehicle handles:

A.
B.
C.
D.
109)   

In a typical  RAC block diagram  , the  compressor  :

A.
B.
C.
D.
110)   

  In a  brake-by-wire  system, the braking force is:

A.
B.
C.
D.
111)   

  The  Econ mode indicator  in a vehicle helps in:

A.
B.
C.
D.
112)   

A  glow plug indicator  is seen in: 

A.
B.
C.
D.