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The age of electric hand gloves depends on the quality and usage, typically lasting for 1-3 years.
Age of electric hand gloves varies based on quality and usage
Typically last for 1-3 years
Regular maintenance can extend their lifespan
The vector group of a delta-star step down transformer is Yd11.
The vector group Yd11 indicates that the primary winding is connected in delta (Y) and the secondary winding is connected in star (d) with a phase shift of 30 degrees.
Yd11 is a common vector group for step down transformers used in distribution systems.
Understanding the vector group is important for proper connection and operation of transformers.
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posted on 30 May 2024
I applied via Walk-in and was interviewed in Apr 2024. There was 1 interview round.
posted on 5 Sep 2024
posted on 19 Feb 2024
I applied via Walk-in and was interviewed in Jan 2024. There was 1 interview round.
I applied via Other and was interviewed in Oct 2018. There were 5 interview rounds.
I am seeking new challenges and growth opportunities in my career.
Seeking new challenges and growth opportunities
Looking for a change to broaden my skillset
Interested in working with a new team and learning from their expertise
The fuse rating for a 22 kW motor depends on the starting current and the type of motor.
The starting current of the motor should be considered when selecting the fuse rating.
The type of motor (e.g. induction, synchronous) also affects the fuse rating.
Consult the motor manufacturer's specifications or a qualified electrician for the appropriate fuse rating.
A general rule of thumb is to use a fuse rating of 125% of the m
Star delta starter is used to reduce starting current and torque in induction motors.
Reduces starting current and torque in induction motors
Protects motor windings from damage
Increases motor lifespan
Used for high power motors
Commonly used in industries such as oil and gas, mining, and manufacturing
The unit of vibration is Hertz (Hz).
Vibration is a measure of the frequency of oscillation of a mechanical or electrical system.
Hertz is the unit of frequency, defined as one cycle per second.
Vibration can be measured using instruments such as accelerometers and vibrometers.
Vibration is an important consideration in the design and maintenance of electrical systems.
Examples of electrical systems that may experience vibr...
I applied via Walk-in and was interviewed before Sep 2020. There were 3 interview rounds.
Increasing business can be achieved through various strategies.
Identify target audience and tailor marketing efforts accordingly
Offer promotions and discounts to attract new customers
Improve customer service to retain existing customers
Expand product or service offerings to attract a wider audience
Collaborate with other businesses to reach new markets
posted on 18 Oct 2021
I applied via Company Website and was interviewed in Apr 2021. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before May 2022. There were 2 interview rounds.
A line diagram of a wind turbine generator (WTG) shows the flow of energy from wind to electricity.
The diagram typically includes the rotor blades, gearbox, generator, and power electronics
The blades capture wind energy and turn the rotor, which drives the gearbox
The gearbox increases the rotational speed and sends it to the generator
The generator converts the rotational energy into electrical energy
The power electroni...
DFIG converters are used in wind turbines to convert variable frequency AC power to DC power and back to AC power.
DFIG stands for Doubly Fed Induction Generator
The converter consists of two back-to-back voltage source converters
One converter controls the rotor current and the other controls the grid current
The rotor current is controlled to maintain a constant torque on the turbine
The grid current is controlled to main...
I applied via Naukri.com and was interviewed before Jun 2021. There were 3 interview rounds.
posted on 7 Aug 2023
The question is asking about the work and testing of a transformer, inverter, PV array, and MMS in an electrical engineering context.
Transfomer: Explain the function of a transformer in electrical systems, mention testing methods like turns ratio test and insulation resistance test.
Inverter: Describe how an inverter converts DC power to AC power, discuss testing procedures such as efficiency testing and harmonic distor...
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