GE Transportation Interview Questions and Answers

Yes, I am familiar with cable glanding and termination.

• Cable glanding involves fitting a gland around the cable to provide a secure seal and prevent ingress of dust or moisture.

• Termination involves connecting the cable to a device or equipment using appropriate connectors.

• I have experience in selecting the right type of gland and connector based on the cable size and application requirements.

• I am also familiar with the necessary safety precautions and regulations related to c...read more

Working on live DB or Control panel requires proper training and safety measures.

• Ensure that all safety procedures are followed before working on live equipment.

• Use appropriate personal protective equipment (PPE) such as gloves, goggles, and insulated tools.

• Identify the specific risks associated with the equipment and take necessary precautions.

• Work with a partner who can assist in case of an emergency.

• Avoid wearing any metal objects or loose clothing that could come in conta...read more

PF stands for Power Factor, which is the ratio of real power to apparent power in an electrical system.

• Power Factor is a measure of how efficiently electrical power is being used in a system.

• It is expressed as a decimal or a percentage, with a value of 1 or 100% indicating perfect efficiency.

• A low power factor can result in increased energy costs and reduced equipment lifespan.

• Capacitors can be used to improve power factor in certain situations.

• Power Factor correction is ofte...read more

Star and Delta connections are used in three-phase AC systems to control voltage and current.

• Star connection is used when the load requires a lower voltage than the supply voltage.

• Delta connection is used when the load requires the same voltage as the supply voltage.

• Practically, star connection is achieved by connecting the three phases to a common point and the load to the other ends of the phases.

• Delta connection is achieved by connecting the end of one phase to the start o...read more

A star terminal motor has three terminals, with one end of each winding connected to a common point, forming a star shape.

• A star terminal motor is a type of three-phase AC motor.

• It has three terminals, labeled U, V, and W.

• One end of each winding is connected to a common point, forming a star shape.

• The other end of each winding is connected to a power supply.

• This type of motor is also known as a Y-connected motor.

• It is commonly used in industrial applications.

• To connect a star...read more