L.e. Lim Electrical Engineering Sdn. Bhd. Interview Questions and Answers

To troubleshoot transmission, start by checking fluid levels, inspecting for leaks, testing the solenoids, and scanning for error codes.

• Check transmission fluid levels and condition

• Inspect for leaks in the transmission system

• Test the solenoids for proper functioning

• Scan for error codes using a diagnostic tool

Automatic transmission uses a torque converter to shift gears without manual input.

• Automatic transmission uses a torque converter to transfer power from the engine to the transmission.

• It has a set of planetary gears that automatically shift based on speed and load.

• The transmission control module (TCM) determines when to shift gears based on input from sensors.

• Examples of automatic transmission include CVT (Continuously Variable Transmission) and DCT (Dual Clutch Transmission)...read more

A torque converter is a fluid coupling that transfers power from the engine to the transmission in an automatic vehicle.

• Converts and multiplies engine torque to allow smooth acceleration

• Consists of three main components: impeller, turbine, and stator

• Helps maintain engine speed while the vehicle is stopped or moving slowly

• Commonly used in automatic vehicles to provide smooth and efficient power transfer

A torque converter is a fluid coupling that transfers power from the engine to the transmission in an automatic vehicle.

• A torque converter allows the engine to keep running while the vehicle is stopped

• It uses fluid to transmit power from the engine to the transmission

• It consists of three main components: the impeller, turbine, and stator

• The impeller is connected to the engine, the turbine is connected to the transmission, and the stator redirects fluid flow for efficiency

• Comm...read more

LRV stands for Light Rail Vehicle, a type of public transportation vehicle.

• LRV is a type of electrically powered public transportation vehicle that operates on tracks.

• LRVs are commonly used in cities for light rail transit systems.

• Examples of LRV manufacturers include Siemens, Bombardier, and Alstom.

Transmission system transfers power from the engine to the wheels, allowing the vehicle to move at different speeds.

• Transmission system uses gears to change the speed and torque of the vehicle.

• It consists of components like clutch, gearbox, propeller shaft, differential, and drive shaft.

• Different types of transmission systems include manual, automatic, CVT, and DCT.

• The working principle involves engaging and disengaging gears to match the engine speed with the wheel speed.