Related Questions

Which of the following pollutants is main product of automobile exhaust ?
A CO
B CO2
C NO
D Hydrocarbons
Inhalation of lead compounds present in automobile exhaust (using leaded petrol) causes
A Blood poisoning
B Anaemia
C Nervous system disorder
D All of the above
Pollutant from motor car exhaust that causes mental disease is
A Lead
B NO2
C SO2
D Hg
Studies of fatal automobile accidents reveal that , in the majority of cases in which one occupant of an automobile is killed another survives, it is the passenger , not the driver , who is killed. It is ironic that the innocent passenger should suffer for the driver's carelessness, while the driver often suffers only minor injuries or none at all. Which of the following is an assumption underlying the reasoning in the passage above?
A In most fatal automobile accidents , the driver of a car in which an occupant is killed is at fault .
B Most deaths in fatal automobile accidents are suffered by occupants of cars rather then by pedestrians .
C Auto safety experts should increase their efforts to provide protection for those in the passenger seats of automobiles
D Automobile passengers sometimes play a contributing role in causing auto accidents
The automobile's exhaust system______foul smelling fumes.
A attracted
B condensed
C neutralized
D emitted
Which of the following gases emitted from automobile exhaust is poisonous?
A Carbon monoxide
B Carbon dioxide
C Hydrocarbons
D Sulphur dioxide
During which of the following operating conditions of an automobile, carbon monoxide content in the exhaust gas is maximum?
A Idle running
B Acceleration
C Cruising
D Deaccelaration
Which of the following in automobile exhaust can cause cancer?
A Oxides of nitrogen
B Carbon monoxide
C Lead
D Polyclinic hydrocarbons
The constituents of automobile exhaust that can cause cancer is/are :
A Oxides of nitrogen
B Carbon monoxide
C Polycyclic hydrocarbons
D Lead
Catalyst used in the 'catalytic converter' employed in automobile exhaust line for complete combustion/oxidation of carbon monoxide, nitrogen oxides and hydrocarbons is
A Alumina
B Platinum
C Vanadium pentoxide
D Iron oxide

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