10+ Technical Assistant Interview Questions and Answers for Freshers

A circuit breaker is an electrical switch that automatically interrupts the flow of current when it exceeds a certain limit.

• It is used to protect electrical circuits from damage caused by overloading or short circuits.

• It works by detecting the excess current and tripping the switch to break the circuit.

• Once tripped, it can be reset manually or automatically depending on the type of circuit breaker.

• Common types include thermal, magnetic, and hybrid circuit breakers.

• Examples of...read more

I use video editing software to merge and edit the random footage into one cohesive video.

• Import all the random footage into a video editing software like Adobe Premiere Pro or Final Cut Pro.

• Arrange the footage in the desired order on the timeline.

• Trim and edit each clip as needed to create a seamless transition between them.

• Add transitions, effects, and music to enhance the overall video.

• Export the final video in the desired format for sharing or viewing.

• Examples: Adobe Prem...read more

DC motors and generators work on the principle of electromagnetic induction.

• DC motors convert electrical energy into mechanical energy

• DC generators convert mechanical energy into electrical energy

• Both use a commutator and brushes to switch the direction of current flow

• DC motors have a rotor and a stator, while DC generators have a stator and a rotor

• DC motors and generators have various applications in industries such as automotive, aerospace, and power generation

The deflection of a simply supported beam refers to the amount of bending or displacement that occurs when a load is applied.

• The deflection of a simply supported beam depends on factors such as the length of the beam, the type of load applied, and the material properties of the beam.

• It can be calculated using various methods such as the Euler-Bernoulli beam theory or finite element analysis.

• The deflection of a simply supported beam is typically measured in terms of vertical d...read more

Some popular softwares for video editing include Adobe Premiere Pro, Final Cut Pro, and Davinci Resolve.

• Adobe Premiere Pro

• Final Cut Pro

• Davinci Resolve

Renewable energy sources are the most eco-friendly form of energy.

• Renewable energy sources like solar, wind, hydro, geothermal, and biomass are eco-friendly.

• They do not emit harmful pollutants and do not contribute to climate change.

• Renewable energy sources are sustainable and can be replenished naturally.

• They also reduce dependence on fossil fuels and promote energy independence.

• Examples include solar panels, wind turbines, hydroelectric dams, and geothermal power plants.

Yes, I have knowledge of automation.

• I have experience with scripting languages such as Python and Bash

• I have worked with automation tools like Selenium and Jenkins

• I am familiar with DevOps practices and continuous integration/continuous deployment (CI/CD)

• I have implemented automated testing for software applications

Automation refers to the use of technology to perform tasks without human intervention.

• Automation can increase efficiency and productivity

• Examples of automation include robotic process automation, chatbots, and self-driving cars

• Automation can also lead to job displacement and ethical concerns

• Automation requires careful planning and implementation to ensure success

Layers can be selected by using the selection tool in graphic design software.

• Use the selection tool to click on the desired layer

• Hold down the shift key to select multiple layers

• Use the layers panel to easily identify and select specific layers

To add one in a linked list, create a new node with the value 1 and add it to the end of the list.

• Create a new node with the value 1

• Traverse the linked list to reach the last node

• Set the next pointer of the last node to the new node

Creep-age is the gradual deformation or elongation of a material under constant stress over time.

• Creep-age occurs in materials subjected to constant stress at elevated temperatures.

• It is a time-dependent phenomenon where the material deforms slowly over time.

• Creep-age can lead to failure of components in high-temperature applications.

• Examples include metal components in a boiler or turbine experiencing creep-age over time.

Schedule M is a set of guidelines and requirements for the manufacture of drugs in India.

• Schedule M is part of the Drugs and Cosmetics Act in India.

• It outlines the requirements for the premises, equipment, personnel, and quality control for drug manufacturing.

• Compliance with Schedule M is mandatory for all pharmaceutical companies in India.

• Non-compliance can result in penalties or suspension of manufacturing licenses.

MergeSort is a divide-and-conquer algorithm that recursively divides an array into two halves, sorts them, and then merges them.

• Divide the array into two halves

• Recursively sort each half

• Merge the sorted halves