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Apar Industries
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I was interviewed before Mar 2023.
Transformers are electrical devices that transfer energy between two or more circuits through electromagnetic induction.
Transformers work on the principle of electromagnetic induction
They consist of primary and secondary coils wrapped around a core
Step-up transformers increase voltage while step-down transformers decrease voltage
Efficiency of transformers is determined by the ratio of output power to input power
I applied via Naukri.com and was interviewed in Jun 2019. There were 3 interview rounds.
Why-Why analysis is a problem-solving technique used to identify the root cause of a problem by repeatedly asking 'why' until the underlying cause is determined.
Why-Why analysis is also known as the 5 Whys technique.
It helps to uncover the underlying causes of a problem rather than just addressing the symptoms.
The technique involves asking 'why' multiple times to dig deeper into the problem.
Each 'why' question leads to...
5s is a workplace organization method that aims to improve efficiency and productivity by organizing and standardizing the workplace.
Sort - separate necessary items from unnecessary ones
Set in order - arrange necessary items in a logical manner
Shine - clean and inspect the workplace regularly
Standardize - establish procedures and guidelines for maintaining the workplace
Sustain - maintain the 5s system through continuou...
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I applied via Campus Placement and was interviewed before Apr 2019. There was 1 interview round.
I was interviewed before May 2023.
I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.
I applied via Naukri.com and was interviewed in Feb 2023. There were 4 interview rounds.
About CCM & customer related work. How to improve work.
I was interviewed before Feb 2024.
I applied via Naukri.com and was interviewed before Sep 2021. There were 2 interview rounds.
posted on 5 Nov 2023
I applied via Naukri.com and was interviewed in May 2023. There were 3 interview rounds.
Electrical testing for equipment involves verifying functionality and safety through various tests.
Perform insulation resistance tests to check for any leakage currents
Conduct continuity tests to ensure proper electrical connections
Verify voltage and current ratings are within acceptable limits
Test for proper grounding to prevent electrical hazards
Use specialized equipment like multimeters and insulation testers
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Different cable types have varying current carrying capacities and methods of laying, impacting overall electrical system performance.
Different cable types such as PVC, XLPE, and rubber have different current carrying capacities.
Current carrying capacity is influenced by factors like conductor size, insulation material, and ambient temperature.
Methods of laying cables include direct burial, conduit installation, and ov...
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