Automobile Engineering - Study Mode
[#191] When turning a corner
Correct Answer
(D) All of the above
Explanation
Solution: When turning a corner: - The front wheels are toeing out - The front wheels are turning on different angles - The inside front wheels has a greater angle than the outside wheel
[#192] The drive-shafts are connected to the differential and wheel hubs through universal joints because the universal joints
Correct Answer
(B) Compensate for variations in the relative positions of the differential and the wheels which result from bumpy road surfaces or other similar driving conditions.
Explanation
Solution: The drive-shafts are connected to the differential and wheel hubs through universal joints because the universal joints Compensate for variations in the relative positions of the differential and the wheels which result from bumpy road surfaces or other similar driving conditions.
[#193] Tachometer in a vehicle measures
Correct Answer
(C) Engine r.p.m.
Explanation
Solution: A tachometer is an instrument measuring the rotation speed of a shaft or disk, as in a motor or other machine. The device usually displays the revolutions per minute (RPM) on a calibrated analogue dial, but digital displays are increasingly common.
[#194] When indicated power (I.P.) and frictional power (F.P.) are known, we can calculate
Correct Answer
(A) Brake power
Explanation
Solution: When indicated power (I.P.) and frictional power (F.P.) are known, we can calculate Brake power Friction Power = Indicated power - Brake Power
[#195] The main characteristics of a maintenance free (MF) battery is that
Correct Answer
(C) Since it is sealed, the water in maintenance free battery is not lost through evaporation thus accordingly it is not necessary to top up the cells with water
Explanation
Solution: The main characteristics of a maintenance free (MF) battery is that Since it is sealed, the water in maintenance free battery is not lost through evaporation thus accordingly it is not necessary to top up the cells with water