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Tensioning is the process of applying tension to a fastener or material, while torquing is the process of applying torque or rotational force.
Tensioning involves stretching or pulling a material to create tension, while torquing involves applying rotational force to tighten or loosen a fastener.
Tensioning is commonly used in applications such as tightening cables, belts, or chains, while torquing is used in fastening b...
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I applied via Walk-in and was interviewed before Jun 2019. There was 1 interview round.
Star delta connection is a method of connecting three-phase motors to reduce starting current.
Used for high power motors
Reduces starting current
Requires six leads
Switches from star to delta during operation
Used in industries such as oil and gas, mining, and manufacturing
I applied via Walk-in and was interviewed before Jun 2021. There were 2 interview rounds.
Safety measures to be followed while working at heights
Use of proper personal protective equipment (PPE) like harness, helmet, etc.
Proper training and certification of workers
Regular inspection and maintenance of equipment and tools
Proper communication and coordination among workers
Adherence to safety guidelines and regulations
Proper risk assessment and hazard identification
Use of guardrails, safety nets, and other fal...
Wind turbines convert wind energy into electrical energy.
Wind turbines consist of blades, a rotor, a generator, and a tower.
The blades capture the wind and turn the rotor.
The rotor spins the generator, which produces electricity.
The tower supports the turbine and raises it above the ground for better wind access.
Wind turbines require consistent wind speeds of at least 6-9 mph to generate electricity.
The electricity gen...
Salary for Junior Engineer varies based on experience and industry standards.
Salary can range from $50,000 to $80,000 per year depending on location and company
Experience and education level can also impact salary
Research industry standards and negotiate salary during the hiring process
An antipumping relay is used to prevent the breaker from repeatedly closing and opening in case of a fault.
The antipumping relay is a protective device used in circuit breakers.
It prevents the breaker from 'pumping' or repeatedly closing and opening due to a fault.
When a fault occurs, the relay detects the fault current and prevents the breaker from reclosing until the fault is cleared.
This helps to protect the electri...
I applied via Campus Placement and was interviewed before Feb 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed in Dec 2021. There were 3 interview rounds.
posted on 9 Jan 2024
Transients in the power system are caused by sudden changes in voltage or current.
Transients can be caused by lightning strikes, switching operations, or faults in the power system.
Lightning strikes can create high voltage transients that can damage equipment.
Switching operations, such as turning on or off a large load, can cause voltage transients.
Faults in the power system, such as short circuits, can also result in ...
I applied via Walk-in and was interviewed before Jun 2023. There were 2 interview rounds.
Very useful discussed.
I applied via Walk-in and was interviewed before Sep 2023. There was 1 interview round.
Earth test procedure involves checking the grounding system to ensure safety and proper functioning.
Check for proper installation of grounding rods
Measure resistance between grounding system and earth
Verify continuity of grounding system
Perform visual inspection for any damage or corrosion
Document test results for future reference
based on 4 reviews
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