ACGL Trainee Interview Questions and Answers

SDLC stands for Software Development Life Cycle, which is a process used by software development teams to design, develop, and test high-quality software.

• SDLC consists of several phases including planning, analysis, design, implementation, testing, and maintenance.

• Each phase has its own set of activities and deliverables to ensure the software meets the requirements and quality standards.

• Examples of SDLC models include...read more

CAN protocol is a communication standard used in automotive and industrial applications.

• CAN protocol stands for Controller Area Network

• It is a message-based protocol used for communication between electronic control units (ECUs)

• CAN protocol allows for high-speed communication and real-time data transmission

• It is commonly used in automotive applications for functions such as engine control, transmission control, and bod...read more

Power factor is the ratio of real power to apparent power in an AC circuit.

• Power factor is a measure of how efficiently electrical power is being used.

• It is expressed as a decimal or a percentage.

• A power factor of 1 means all the power is being used efficiently.

• A power factor less than 1 means some power is being wasted.

• Inductive loads like motors have a lagging power factor while capacitive loads like transformers hav

Types of motors: AC motors, DC motors, stepper motors. Types of switchgear protection: fuses, circuit breakers, relays.

• AC motors: used in high power applications, such as industrial machinery and air conditioning systems

• DC motors: used in low power applications, such as toys and small appliances

• Stepper motors: used in precision applications, such as robotics and 3D printers

• Fuses: protect electrical circuits from overlo...read more

The area for AC can be calculated by multiplying the length and width of the room.

• Measure the length and width of the room in feet or meters

• Multiply the length by the width to get the area in square feet or square meters

• For example, if the room is 10 feet long and 12 feet wide, the area for AC would be 120 square feet