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VIKRAN Engineering & Exim
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I applied via Recruitment Consulltant and was interviewed in Jan 2024. There were 3 interview rounds.
Technical related questions and answers
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My last company CTC was $60,000 per year.
My last company CTC was $60,000 per year
CTC stands for Cost to Company
It includes salary, bonuses, benefits, and any other perks
I applied via Walk-in and was interviewed in Aug 2021. There were 2 interview rounds.
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I applied via Recruitment Consulltant and was interviewed in Apr 2024. There were 2 interview rounds.
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I applied via Walk-in and was interviewed in Nov 2023. There was 1 interview round.
I applied via Campus Placement and was interviewed in Aug 2021. There were 5 interview rounds.
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A dropout switch is an electrical switch that opens when the voltage drops below a certain level.
It is used to protect electrical equipment from damage due to low voltage.
It can be manually or automatically reset.
Examples include low voltage disconnect switches and thermal overload switches.
It is commonly used in battery systems to prevent over-discharge.
It is also used in power distribution systems to prevent damage t
A diode is an electronic component that allows current to flow in only one direction.
It has two terminals, an anode and a cathode.
It is commonly used in rectifiers to convert AC to DC.
It can also be used as a voltage regulator or a signal modulator.
It is made of semiconductor materials such as silicon or germanium.
It has a forward voltage drop that varies depending on the material and temperature.
HRC fuse stands for High Rupturing Capacity fuse. It is a type of fuse that can withstand high fault currents.
HRC fuse is designed to protect electrical equipment from overcurrents.
It has a high breaking capacity and can interrupt high fault currents without causing damage to the equipment.
HRC fuse is commonly used in industrial and commercial applications.
It is available in different sizes and ratings to suit differen...
The RPM of a 4 pole motor is determined by the frequency of the power supply and the number of poles.
The RPM of a 4 pole motor is directly proportional to the frequency of the power supply.
The RPM of a 4 pole motor is inversely proportional to the number of poles.
For example, a 4 pole motor connected to a 60 Hz power supply will have an RPM of approximately 1800.
If the power supply frequency is increased to 120 Hz, the...
Yes, 10 kW is equal to 13.41 HP.
1 kW = 1.34 HP
Therefore, 10 kW = 10 x 1.34 = 13.41 HP
Conversion formula: HP = kW x 1.34
An isolator is an electrical switch that isolates a part of the circuit from the rest for maintenance or safety purposes.
Isolators are used to disconnect a circuit from the power source.
They are often used in high voltage applications.
Isolators are different from circuit breakers or fuses, as they do not provide protection against overloads or short circuits.
They are commonly used in industrial settings and power distr...
DC voltage is a constant voltage while AC voltage changes direction periodically.
DC voltage is a steady voltage that flows in one direction only
AC voltage changes direction periodically and has a frequency measured in Hertz
DC voltage is commonly used in batteries and electronic devices
AC voltage is used in household power outlets and electrical grids
A motor's speed can be controlled by a variable frequency drive (VFD).
A VFD can adjust the frequency of the electrical power supplied to the motor, which in turn controls its speed.
VFDs are commonly used in industrial settings to control the speed of motors powering machinery.
VFDs can also improve energy efficiency by reducing the amount of power consumed by the motor.
Other methods of controlling motor speed include us...
I applied via AmbitionBox and was interviewed in Nov 2022. There were 4 interview rounds.
Electrical equipment can be classified into several branches based on their functions and applications.
Power equipment - transformers, generators, motors, switchgear
Lighting equipment - bulbs, tubes, fixtures
Communication equipment - telephones, radios, antennas
Control equipment - relays, circuit breakers, controllers
Electronic equipment - computers, TVs, audio systems
Testing equipment - multimeters, oscilloscopes, pow
Earth has various resources including minerals, water, air, and energy sources.
Minerals such as gold, silver, copper, and iron are found in the earth's crust.
Water is a vital resource for all living beings and is found in oceans, rivers, and lakes.
Air is composed of various gases such as oxygen, nitrogen, and carbon dioxide.
Energy sources include fossil fuels, solar energy, wind energy, and hydroelectric power.
Other re...
I applied via Company Website and was interviewed in Jun 2022. There was 1 interview round.
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