Prism Johnson Interview Questions and Answers

Financial activities involve managing money and investments, while commercial activities involve buying and selling goods and services.

• Financial activities include budgeting, investing, accounting, and financial reporting

• Commercial activities include marketing, sales, procurement, and supply chain management

• Examples of financial activities include managing a company's cash flow, investing in stocks or bonds, and creating financial statements

• Examples of commercial activities i...read more

Induction motor works on the principle of electromagnetic induction to convert electrical energy into mechanical energy.

• Consists of a stator and a rotor

• Stator has a set of three-phase windings

• Rotor is made up of conductive bars

• When AC current is supplied to the stator, a rotating magnetic field is produced

• This magnetic field induces a current in the rotor bars, which in turn produces a magnetic field

• The interaction between the two magnetic fields causes the rotor to rotate

• Use...read more

CT and PT transformers are used to measure high voltage and current in power systems.

• CT stands for Current Transformer and PT stands for Potential Transformer.

• CT transformers are used to measure high current in power systems and step down the current to a level that can be measured by instruments.

• PT transformers are used to measure high voltage in power systems and step down the voltage to a level that can be measured by instruments.

• Both CT and PT transformers are used for pr...read more

PLC stands for Programmable Logic Controller and SCADA stands for Supervisory Control and Data Acquisition.

• PLC is a digital computer used for automation of electromechanical processes.

• SCADA is a software system used for monitoring and controlling industrial processes.

• PLC and SCADA are often used together in industrial automation systems.

• PLC is used for controlling the process while SCADA is used for monitoring the process.

• Examples of industries that use PLC and SCADA include ...read more

Working capital is the difference between current assets and current liabilities.

• Working capital is the amount of money a company has available to fund its day-to-day operations.

• It is calculated by subtracting current liabilities from current assets.

• Current assets include cash, accounts receivable, and inventory, while current liabilities include accounts payable and short-term debt.

• A positive working capital indicates that a company has enough funds to cover its short-term o...read more

Analysis of business data involves examining financial and operational information to identify trends and make informed decisions.

• Collect and organize data from various sources

• Use statistical methods to identify patterns and trends

• Create visualizations to communicate findings

• Make recommendations based on analysis

• Continuously monitor and update analysis as new data becomes available