Infosys BPM Interview Questions and Answers

First angle and third angle projection are two methods used in technical drawing to represent a 3D object on a 2D surface.

• First angle projection is commonly used in Europe and Asia, where the object is imagined to be in the first quadrant of a Cartesian coordinate system.

• Third angle projection is commonly used in North America, where the object is imagined to be in the third quadrant of a Cartesian coordinate system.

• In first angle projection, the top view is placed above the ...read more

The 7QC tools are a set of quality control tools used to identify and solve quality problems in a systematic way.

• The 7QC tools include: Pareto chart, cause-and-effect diagram, check sheet, control chart, histogram, scatter diagram, and flowchart.

• These tools can be used to analyze data, identify trends, and pinpoint areas for improvement.

• For example, a Pareto chart can be used to identify the most common causes of defects, while a control chart can be used to monitor a process...read more

The working principle of an induction motor is based on the interaction between the rotating magnetic field and the rotor.

• An induction motor consists of a stator and a rotor.

• When an AC current is supplied to the stator windings, it creates a rotating magnetic field.

• The rotating magnetic field induces currents in the rotor windings, which in turn creates a magnetic field.

• The interaction between the rotating magnetic field and the rotor's magnetic field causes the rotor to rota...read more

Zoho system is a suite of cloud-based software applications designed to help businesses manage their sales, marketing, customer support, and other operations.

• Zoho system offers a range of applications such as Zoho CRM, Zoho Desk, Zoho Books, Zoho Campaigns, etc.

• It allows businesses to streamline their sales processes, track leads, manage customer interactions, and automate marketing campaigns.

• Zoho system provides a centralized platform for businesses to collaborate, communica...read more

Stack up analysis is a process used in engineering to determine the overall dimensions and tolerances of a product by analyzing the cumulative effects of individual part tolerances.

• Stack up analysis involves evaluating the dimensional variations of individual components in a product assembly.

• It helps in predicting the overall variation in dimensions of the final product.

• The analysis considers factors such as manufacturing tolerances, material properties, and assembly processe...read more

There are several types of gears including spur gears, helical gears, bevel gears, worm gears, etc.

• Spur gears have straight teeth and are the most common type of gear.

• Helical gears have angled teeth for smoother operation.

• Bevel gears have cone-shaped teeth and are used to change the direction of rotation.

• Worm gears have a screw-like appearance and are used for high torque applications.