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Medha Servo Drives
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I applied via Campus Placement
Polymorphism is the ability of a single function or method to operate on different types of data.
Polymorphism allows objects of different classes to be treated as objects of a common superclass.
There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).
Example: Inheritance in object-oriented programming languages like Java allows for polymorphism.
Example: Function overloading
A 3-bit up/down counter can be designed using flip-flops and logic gates.
Use 3 D flip-flops to store the count value.
Connect the Q output of each flip-flop to the D input of the next flip-flop.
Use logic gates to control the direction of counting (up or down).
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posted on 1 May 2024
I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.
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A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
Consists of two coils of wire, known as primary and secondary coils
Works on the principle of electromagnetic induction
Used to step up or step down voltage levels in electrical circuits
Commonly used in power distribution systems
Transformer protection refers to the measures taken to prevent damage to transformers from faults or abnormal operating conditions.
Transformer protection devices include overcurrent relays, differential relays, and Buchholz relays.
Overcurrent relays protect against overloads and short circuits.
Differential relays compare the current entering and leaving the transformer to detect internal faults.
Buchholz relays detect g...
I applied via Naukri.com and was interviewed before Jan 2023. There were 4 interview rounds.
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posted on 1 Sep 2022
I applied via LinkedIn and was interviewed in Aug 2022. There were 2 interview rounds.
posted on 6 May 2022
posted on 11 Sep 2020
posted on 26 Aug 2021
I applied via Job Portal and was interviewed before Aug 2020. There was 1 interview round.
Squirrel cage induction motors have a simple and robust design, while slip ring induction motors have additional components for controlling speed and torque.
Squirrel cage induction motors have a rotor with short-circuited conductors, while slip ring induction motors have a rotor with external resistors or brushes.
Squirrel cage motors are commonly used in applications where constant speed is required, such as fans and p...
posted on 1 May 2024
I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.
Technical questions (be prepared)
based on 1 interview
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Service Engineer
251
salaries
| ₹1.8 L/yr - ₹8 L/yr |
Junior Engineer
183
salaries
| ₹3 L/yr - ₹6.5 L/yr |
Technical Assistant
124
salaries
| ₹1.5 L/yr - ₹5 L/yr |
Engineer
100
salaries
| ₹2.9 L/yr - ₹12 L/yr |
Assistant Engineer
73
salaries
| ₹4.5 L/yr - ₹9 L/yr |
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