Megha Engineering & Infrastructures Assistant Mechanical Manager Interview Questions and Answers

Answering questions on Vogele paver screed function and diesel engine BS iv & BS VI

• Vogele paver screed function involves leveling and compacting asphalt or concrete surfaces

• Temper/pressure bar applications involve adjusting the temperature and pressure of the screed to achieve desired results

• BS IV and BS VI are emission standards for diesel engines, with BS VI being more stringent and requiring advanced technology to r...read more

A chiller is a machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle. An AHU (Air Handling Unit) is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning (HVAC) system.

• Chillers are commonly used in commercial and industrial buildings to cool water or other fluids for air conditioning or process cooling.

• AHUs are responsible for con...read more

The question covers power factor of transformer, types of DC machine, working principle of AC alternator, and DC motors.

• Power factor of a transformer is the ratio of real power to apparent power.

• Types of DC machines include DC motors and DC generators.

• AC alternators work on the principle of electromagnetic induction to convert mechanical energy into electrical energy.

• DC motors convert electrical energy into mechanical ...read more