InnovationM Interview Questions and Answers

A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction. Electrical energy is the energy derived from electric potential energy, while mechanical energy is the energy associated with the motion and position of an object.

• A transformer is a device that changes the voltage of an alternating current in an electrical circuit.

• Electrical energy is the energy derived from electric potential energy, which can be convert...read more

A foam fire extinguisher is typically used for oil fires.

• Foam fire extinguishers are effective for Class B fires, which include flammable liquids like oil.

• The foam works by smothering the fire and cooling the fuel below its ignition temperature.

• Examples of foam fire extinguishers include AFFF (Aqueous Film Forming Foam) extinguishers.

• It is important to use the correct type of fire extinguisher for the specific type of fire to ensure effectiveness.

AC motor and DC motor are types of electric motors used for different applications.

• AC motor runs on alternating current and is commonly used in household appliances.

• DC motor runs on direct current and is often used in portable devices like power tools.

• AC motors are simpler in construction compared to DC motors.

• DC motors are more efficient at converting electrical energy into mechanical energy.

• Examples of AC motors include induction motors and synchronous motors.

• Examples of DC...read more

The method used for fire extinguisher involves pulling the pin, aiming the nozzle at the base of the fire, squeezing the handle, and sweeping from side to side.

• Pull the pin to break the tamper seal

• Aim the nozzle at the base of the fire

• Squeeze the handle to release the extinguishing agent

• Sweep from side to side to cover the fire area

Nirmala Sitharaman is the current Finance Minister of India.

• Nirmala Sitharaman is the first full-time female Finance Minister of India.

• She assumed office on May 31, 2019.

• She is a member of the Bharatiya Janata Party (BJP).

Ultrasonic cutting is a process that uses high-frequency vibrations to cut through materials.

• Uses ultrasonic vibrations to cut through materials

• Commonly used in industries such as food, textiles, and plastics

• Produces clean and precise cuts without creating debris or dust

• Can be used to cut through materials that are difficult to cut with traditional methods

• Examples include cutting cake, fabric, and carbon fiber