Mahindra Automotives ITI Electrician, Electrical Maintenance Interview Questions and Answers for Experienced

The present time engine working involves the combustion of fuel to generate power for various applications.

• Engines convert fuel into mechanical energy through combustion

• Different types of engines include internal combustion engines, steam engines, and electric engines

• Regular maintenance and inspections are necessary to ensure optimal engine performance

A capacitor is an electronic component that stores and releases electrical energy. A transistor is a semiconductor device that amplifies or switches electronic signals. A variable frequency drive is an electronic device that controls the speed of an electric motor.

• A capacitor is used to store and release electrical energy.

• It consists of two conductive plates separated by an insulating material called a dielectric.

• When ...read more

To change AC to DC current in a DC motor, a rectifier is used. The commutator in a DC motor helps in converting the current direction.

• AC to DC conversion in a DC motor is achieved using a rectifier.

• The rectifier converts the alternating current (AC) into direct current (DC) by using diodes.

• The commutator in a DC motor is a rotary electrical switch that helps in reversing the direction of current flow in the armature wi...read more

Yes, I am capable of processing both single phase and three phase work on electric sites.

• I am experienced in working with both single phase and three phase electrical systems.

• I can install, maintain, and troubleshoot single phase and three phase electrical equipment.

• I am familiar with the wiring diagrams and connections for both single phase and three phase systems.

• I have successfully completed projects involving both

The boost pressure sensor measures the pressure of the air entering the engine to ensure optimal performance.

• Measures pressure of air entering engine

• Helps ensure optimal engine performance

• Sends data to engine control unit for adjustments

• Commonly found in turbocharged engines

The crankshaft sensor detects the position and speed of the crankshaft in an engine.

• Provides information to the engine control module to determine ignition timing and fuel injection timing

• Helps diagnose engine problems by detecting misfires and other issues

• Used in conjunction with the camshaft sensor to synchronize engine operation

• Examples of engines that use crankshaft sensors include gasoline and diesel engines