Bajaj Hindustan Sugar Mill Maintenance Electrician Interview Questions and Answers

There are mainly two types of motors - AC motors and DC motors.

• AC motors: Induction motors, synchronous motors

• DC motors: Brushed DC motors, brushless DC motors

• Other types: Servo motors, stepper motors

VFD stands for Variable Frequency Drive. It is used to control the speed and torque of an electric motor by varying the frequency and voltage of the power supplied to it.

• Controls the speed and torque of an electric motor

• Varies the frequency and voltage of the power supplied to the motor

• Helps in energy savings by adjusting motor speed based on load requirements

• Used in various applications like pumps, fans, conveyors, an

MPCB stands for Motor Protection Circuit Breaker. It is used to protect motors from overloads, short circuits, and phase failures.

• Protects motors from overloads by tripping the circuit when current exceeds a set limit

• Protects motors from short circuits by quickly disconnecting power

• Protects motors from phase failures by detecting imbalance in current flow

• Helps in preventing damage to the motor and associated equipment

• C...read more

Current value refers to the amount of electric current flowing through a circuit at a specific point in time.

• Current value is measured in amperes (A)

• It indicates the rate of flow of electric charge

• Higher current values can indicate potential hazards such as overloading

• Current value can be calculated using Ohm's Law: I = V/R, where I is the current, V is the voltage, and R is the resistance

Yes, I am familiar with both SAP and Excel.

• I have experience using SAP for inventory management and financial reporting.

• I am proficient in Excel for data analysis and reporting.

• I have used Excel to create pivot tables, charts, and graphs for presentations.

• I have also used SAP and Excel together to extract and analyze data for business insights.

I have knowledge of multiple modules in SAP including MM, SD, FI, and CO.

• I have experience in Material Management (MM) module which deals with procurement and inventory management.

• I also have knowledge of Sales and Distribution (SD) module which deals with sales and order processing.

• I am familiar with Financial Accounting (FI) and Controlling (CO) modules which deal with financial management and reporting.

• I have worked...read more