Enphase Energy Interview Questions and Answers

A bearing puller is used to remove the bearing.

• A bearing puller is a specialized tool designed to safely and efficiently remove bearings from their housing.

• It consists of a central screw or rod that applies force to the bearing, along with arms or jaws that grip the bearing and allow it to be pulled out.

• The arms or jaws of the bearing puller are adjustable to accommodate different sizes of bearings.

• Some bearing pullers may also have additional features such as hooks or attach...read more

Technical, legal and statutory requirements of a boiler

• Technical requirements include proper installation, maintenance, and operation of the boiler

• Legal requirements include obtaining necessary permits and complying with safety regulations

• Statutory requirements include regular inspections and adherence to industry standards

• Examples of technical requirements include proper ventilation and fuel supply

• Examples of legal requirements include obtaining a boiler operating permit and...read more

There are 25.4 mm in 1 inch.

• 1 inch is equal to 25.4 millimeters.

• The conversion factor from inches to millimeters is 25.4.

• To convert inches to millimeters, multiply the number of inches by 25.4.

• For example, 2 inches is equal to 50.8 millimeters (2 x 25.4).

The list count of vernier refers to the number of divisions on the vernier scale.

• The list count of vernier is typically determined by the number of divisions on the vernier scale.

• It is used to measure the difference between the main scale and the vernier scale.

• The list count can vary depending on the precision required for the measurement.

• For example, a vernier caliper may have a list count of 20 divisions on the vernier scale.

ARC stands for Adaptive Replacement Cache. It is used for efficient caching of data in computer systems.

• ARC is a caching algorithm used in computer systems to improve performance.

• It is designed to adapt to changing workloads and optimize cache usage.

• ARC maintains two lists, one for recently used items and another for frequently used items.

• It dynamically adjusts the size of each list based on the workload.

• ARC is used in various operating systems and storage systems, such as Fr...read more