Premier Energies Stringer Operator Interview Questions and Answers

Questions related to torque, gearbox, torque limiter and coupling failure, yawing system bearing, and accumulator.

• Torque is a measure of rotational force.

• Gearbox works by transmitting power from the engine to the wheels.

• Torque limiter failure can be caused by overloading or overheating.

• Coupling failure can be caused by misalignment or excessive torque.

• Yawing system bearing is a type of roller bearing used to support th...read more

An antipumping relay is used to prevent the breaker from repeatedly closing and opening in case of a fault.

• The antipumping relay is a protective device used in circuit breakers.

• It prevents the breaker from 'pumping' or repeatedly closing and opening due to a fault.

• When a fault occurs, the relay detects the fault current and prevents the breaker from reclosing until the fault is cleared.

• This helps to protect the electri...read more

I have 2 years of experience in the wind field.

• I have worked on wind turbine design and optimization projects.

• I have conducted wind resource assessments for potential wind farm sites.

• I have experience in analyzing wind data and performing wind flow modeling.

• I have knowledge of wind energy conversion systems and their components.

• I have worked with software tools like WindPRO and WAsP for wind energy analysis.