Automobile Engineering in ME
The aluminium alloy is used in cylinder blocks because

It does not require any cylinder liners
Material cost is low
The piston is also made of aluminium alloy
It is lighter and has good heat dissipation characteristics

ANSWER DOWNLOAD EXAMIANS APP

Automobile Engineering in ME
The major purpose of an electronically controlled automatic transmission is that this type of transmission

Eliminates the gear shaft lever
Reduces the number of automatic transmission components
Eliminates gear clutches
Reduces shift shock and achieves more efficient transmission of engine torque

ANSWER DOWNLOAD EXAMIANS APP