In a spark plug, when the temperature of the central elec...
In a spark plug, when the temperature of the central electrode exceeds a certain temperature, any carbon that has adhered will be burnt off, and the temperature at which this burning off carbon starts is referred to as the self cleaning temperature.
Correct
Incorrect
Cannot say
It depends
Correct answer is A
No explanation has been provided for this answer.
The operation of removing trapped air from the hydraulic braking system is known as ...
The oil pump is driven by the ...
The torque available at the contact between driving wheels and road is known as ...
In automobiles, G.V.W. refers to ...