Senvion Manager SCM Interview Questions and Answers

WTG stands for Wind Turbine Generator. Yaw drive system is responsible for orienting the turbine blades into the wind.

• WTG converts wind energy into electrical energy

• Yaw drive system rotates the nacelle to face the wind

• Yaw drive system consists of yaw motor, yaw brake, and yaw bearing

• Yaw motor receives signals from the controller to rotate the nacelle

• Yaw brake holds the nacelle in position during maintenance or high win

The question is asking about the current of a unit.

• The current of a unit refers to the amount of electric current flowing through a specific unit or device.

• It is typically measured in amperes (A) or milliamperes (mA).

• The current of a unit can vary depending on the specific device or circuit being discussed.

• For example, the current of a unit could refer to the current flowing through a resistor, a transistor, or a motor...read more

Transformers are rated in KVA (kilovolt-amperes) to indicate their power capacity.

• KVA stands for kilovolt-amperes, which is a unit of apparent power.

• The KVA rating of a transformer indicates the maximum amount of power it can handle.

• Transformers are available in various KVA ratings to suit different power requirements.

• Higher KVA ratings indicate higher power capacity.

• For example, a transformer with a 100 KVA rating can

Loop law, also known as Kirchhoff's voltage law, states that the sum of the voltages in any closed loop in a circuit is zero.

• Loop law is a fundamental principle in electrical engineering.

• It is also known as Kirchhoff's voltage law (KVL).

• According to loop law, the algebraic sum of the potential differences (voltages) around any closed loop in a circuit is always zero.

• It is based on the principle of conservation of energ...read more

A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.

• Consists of two coils of wire, known as primary and secondary coils

• Primary coil receives electrical energy and creates a magnetic field

• Magnetic field induces a voltage in the secondary coil, transferring energy

• Used in power distribution, voltage regulation, and electrical isolation

My area of expertise is in power systems and renewable energy.

• Specialize in designing and analyzing power systems

• Experience with renewable energy sources such as solar and wind power

• Knowledge of grid integration and energy storage technologies

I manage my team by setting clear goals, providing support and resources, fostering open communication, and recognizing achievements.

• Set clear goals and expectations for team members

• Provide necessary support and resources for team to succeed

• Foster open communication and encourage collaboration

• Recognize and reward team achievements

• Delegate tasks effectively based on team members' strengths and skills

Transfer principle involves the movement of energy or information from one system to another.

• Transfer principle is based on the concept of transferring energy or information from one source to another.

• It is commonly used in electrical engineering to transfer power from a source to a load.

• Examples include power transfer in transformers, data transfer in communication systems, and heat transfer in thermal systems.