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Maruti Suzuki
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I applied via Company Website and was interviewed in Nov 2023. There were 3 interview rounds.
A capacitor is an electronic component that stores and releases electrical energy. A transistor is a semiconductor device that amplifies or switches electronic signals. A variable frequency drive is an electronic device that controls the speed of an electric motor.
A capacitor is used to store and release electrical energy.
It consists of two conductive plates separated by an insulating material called a dielectric.
When ...
To change AC to DC current in a DC motor, a rectifier is used. The commutator in a DC motor helps in converting the current direction.
AC to DC conversion in a DC motor is achieved using a rectifier.
The rectifier converts the alternating current (AC) into direct current (DC) by using diodes.
The commutator in a DC motor is a rotary electrical switch that helps in reversing the direction of current flow in the armature wi...
I applied via Naukri.com and was interviewed in Aug 2021. There was 1 interview round.
AC DC maintenance department HT LT maintenance
AC and DC maintenance involves troubleshooting and repairing electrical systems that use alternating or direct current
HT (High Tension) maintenance involves maintaining and repairing high voltage equipment such as transformers and switchgear
LT (Low Tension) maintenance involves maintaining and repairing low voltage equipment such as motors and control panels
posted on 15 Jul 2017
I appeared for an interview before Jul 2016.
posted on 3 May 2019
I grew up in a small town, went to college, and pursued a career in tech.
Born and raised in a small town
Attended college and earned a degree in Computer Science
Started working in tech as a software engineer
Moved to a big city for better job opportunities
Continued to advance my career and gain new skills
Heat transfer occurs through conduction, convection, and radiation.
Conduction is the transfer of heat through a material without any movement of the material itself.
Convection is the transfer of heat through the movement of fluids or gases.
Radiation is the transfer of heat through electromagnetic waves.
Examples include touching a hot stove (conduction), boiling water (convection), and feeling the warmth of the sun (rad
Reduce risk of global warming from R12 in air-conditioners
Use alternative refrigerants like R134a or R290
Ensure proper disposal of old refrigerants
Regular maintenance and leak detection to prevent emissions
Encourage energy-efficient ACs to reduce overall emissions
Promote use of natural refrigerants like CO2 or ammonia
Implement regulations and policies to phase out harmful refrigerants
Invest in research and development
The Simplex method is used to solve linear programming problems with multiple variables and constraints.
Used in optimization problems
Used to find the optimal solution
Used when there are multiple variables and constraints
Examples include production planning and resource allocation
Artificial Intelligence (AI) sector is expected to boom in the next five years.
AI is being integrated into various industries such as healthcare, finance, and transportation.
The global AI market is expected to reach $267 billion by 2027.
AI is being used for predictive analytics, natural language processing, and image recognition.
Companies such as Google, Amazon, and Microsoft are investing heavily in AI research and de
posted on 24 Jun 2021
I applied via Walk-in and was interviewed before Jun 2020. There were 3 interview rounds.
I applied via Walk-in and was interviewed before Sep 2021. There were 4 interview rounds.
Mathematics prectise
Eglish test with barain test
Pepar work with group
I applied via Walk-in and was interviewed in Feb 2021. There was 1 interview round.
Electrical motors are devices that convert electrical energy into mechanical energy. There are various types of electrical motors.
DC motors - used in appliances, toys, and automobiles
AC motors - used in industrial machinery and household appliances
Stepper motors - used in robotics and automation
Servo motors - used in precision control applications
Brushless DC motors - used in drones and electric vehicles
I applied via Campus Placement and was interviewed in Dec 2021. There were 2 interview rounds.
The ratio of petrol refers to the proportion of petrol in a mixture or fuel.
The ratio of petrol is typically expressed as a fraction or percentage.
For example, a fuel mixture with a petrol ratio of 1:4 means that for every 1 part of petrol, there are 4 parts of other components.
The petrol ratio can vary depending on the specific fuel blend or application.
It is important to maintain the correct petrol ratio for optimal ...
CRDI and MPFI are fuel injection systems used in automobiles. CRDI is used in diesel engines while MPFI is used in petrol engines.
CRDI stands for Common Rail Direct Injection and MPFI stands for Multi-Point Fuel Injection.
CRDI injects fuel directly into the engine cylinder while MPFI injects fuel into the intake manifold.
CRDI is more efficient and provides better fuel economy than MPFI.
CRDI is used in diesel engines wh...
To work TDC to BDC, rotate the crankshaft until the piston is at top dead center (TDC) and then rotate it in the direction of engine rotation until it reaches bottom dead center (BDC).
Locate the timing marks on the crankshaft pulley and the timing cover
Rotate the crankshaft until the timing mark on the pulley aligns with the TDC mark on the cover
Rotate the crankshaft in the direction of engine rotation until the timing...
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