ReNew Senior Electrical Technician Interview Questions and Answers

Stator winding process involves winding copper wire around the stator core to create an electromagnetic field.

• The stator core is made up of laminated steel sheets to reduce eddy current losses.

• The copper wire used for winding is insulated to prevent short circuits.

• The winding process can be done manually or by using automated machines.

• The number of turns and wire gauge used for winding depends on the design specificati...read more

To analyse total diesel consumption in equipment, I would gather data on usage and calculate fuel efficiency.

• Collect data on equipment usage and fuel consumption

• Calculate fuel efficiency by dividing fuel consumption by equipment usage

• Compare fuel efficiency across different equipment to identify outliers

• Identify factors that may affect fuel efficiency, such as maintenance or operator behavior

Yes, I am willing to work at any location for the Senior Engineer position.

• I am open to relocating for the right opportunity

• I have experience working in different locations

• I am flexible and adaptable to new environments

I have a proven track record of staying calm and focused in challenging situations, allowing me to problem-solve effectively.

• I have experience working in high-pressure environments and have successfully delivered projects on time despite obstacles.

• I am adaptable and can quickly assess a situation to determine the best course of action.

• I have strong problem-solving skills and can think creatively to find solutions in ad

I am seeking new challenges and growth opportunities in my career.

• Seeking new challenges and growth opportunities

• Looking for a change to broaden my skillset

• Interested in working with a new team and learning from their expertise

The fuse rating for a 22 kW motor depends on the starting current and the type of motor.

• The starting current of the motor should be considered when selecting the fuse rating.

• The type of motor (e.g. induction, synchronous) also affects the fuse rating.

• Consult the motor manufacturer's specifications or a qualified electrician for the appropriate fuse rating.

• A general rule of thumb is to use a fuse rating of 125% of the m

Star delta starter is used to reduce starting current and torque in induction motors.

• Reduces starting current and torque in induction motors

• Protects motor windings from damage

• Increases motor lifespan

• Used for high power motors

• Commonly used in industries such as oil and gas, mining, and manufacturing

The unit of vibration is Hertz (Hz).

• Vibration is a measure of the frequency of oscillation of a mechanical or electrical system.

• Hertz is the unit of frequency, defined as one cycle per second.

• Vibration can be measured using instruments such as accelerometers and vibrometers.

• Vibration is an important consideration in the design and maintenance of electrical systems.

• Examples of electrical systems that may experience vibr...read more