Automotive Engine Auxiliary Systems Written Test Online Exam Quiz
Automotive Engine Auxiliary Systems Written Test GK Quiz. Question and Answers related to Automotive Engine Auxiliary Systems Written Test. MCQ (Multiple Choice Questions with answers about Automotive Engine Auxiliary Systems Written Test
By how much variation in the gravity points cell gravity variation can be found?
Options
A : 9
B : 5
C : 10
D : 6
Which of the following is not a reason for the self-discharge of the battery?
Options
A : Contamination of electrolyte
B : Damaged separators
C : Long term storage
D : Use of distilled water for electrolyte
Which is the liquid that is used in the cleaning of the battery terminals and clamps to avoid corrosion?
Options
A : Hydrochloric acid
B : Dilute sulphuric acid
C : Liquid ammonia
D : Liquid nitrogen
Which of the following is the reason for the discolouring of electrolyte?
Options
A : Improper water and acid in the electrolyte
B : Plates are disintegrating
C : No proper vent plugs
D : Freezing material in the electrolyte
In which type of battery there is no requirement of any water during normal service?
Options
A : Lead-acid
B : Lithium-ion
C : Lead-cadmium grid
D : Zinc-air
Which of the following lead to the bulged case of a battery?
Options
A : Loss of water
B : Internal short-circuiting
C : Sulphation
D : Overcharging
Which of the following is the result of long term storage of the battery?
Options
A : Low load
B : variation in pressure
C : Variation in enthalpy
D : Stratification
Which of the following increases due to a reduction in the capacity of battery plates due to sulphation?
Options
A : Pressure
B : Internal resistance
C : Temperature
D : Enthalpy
Which of the following is not a precaution to avoid sulphation?
Options
A : Proper electrolyte level
B : Proper specific gravity
C : Rapid discharging
D : Proper water addition
Which among the following damage leads to internal short-circuiting?
Options
A : Separator
B : Post strap
C : Vent plug
D : Container
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