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I applied via Recruitment Consulltant and was interviewed in Aug 2021. There was 1 interview round.
Vector control of IM is a technique used to control the speed and torque of an induction motor.
It involves controlling the stator current and voltage to achieve the desired speed and torque.
Vector control allows for precise control of the motor, even at low speeds.
It is commonly used in industrial applications such as conveyor belts and pumps.
Vector control can improve the efficiency and performance of the motor.
It req...
Globiva is a leading customer care service provider with a focus on delivering exceptional customer experiences.
Globiva has a strong reputation for providing high-quality customer care services
The company has a customer-centric approach and is committed to delivering exceptional customer experiences
Globiva has a team of highly skilled and experienced customer care executives who are dedicated to providing excellent ser...
I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.
Example of React parent and child components with props
Create a parent component with state and pass it as props to child component
Access the props in child component using 'props' keyword
Update the parent state from child component using a callback function passed as prop
Example: Parent component -
Example: Child component -
Closure is a function that has access to its outer function's variables, even after the outer function has returned.
Closure is created when a function returns another function.
The inner function has access to the outer function's variables.
Closure is used to create private variables and methods.
Example: function outer() { let x = 10; return function inner() { console.log(x); } }
Example: let closureFunc = outer(); closu
Currying is a technique of transforming a function that takes multiple arguments into a sequence of functions that each take a single argument.
Currying is achieved by returning a function that takes the next argument until all arguments are received.
In JavaScript, currying is often used for partial application of functions.
The sum function in the example takes one argument and returns a function that takes the next arg...
Ola Cabs interview questions for popular designations
I applied via Referral and was interviewed before Apr 2022. There were 3 interview rounds.
Get interview-ready with Top Ola Cabs Interview Questions
I applied via Referral and was interviewed before Feb 2022. There were 2 interview rounds.
The width of car brake pads varies depending on the make and model of the car.
The width of car brake pads can range from 10mm to 50mm.
Different car manufacturers may have different specifications for brake pad width.
It is important to consult the car's manual or contact the manufacturer for the specific width of brake pads.
Brake pads for high-performance cars may have wider widths to handle increased braking force.
Overheating in an engine can be caused by various factors.
Insufficient coolant levels
Malfunctioning thermostat
Blocked radiator
Faulty water pump
Leaking or damaged hoses
Clogged or dirty air filters
Excessive load or towing
Engine timing issues
Faulty cooling fan
Improperly functioning temperature sensor
I applied via Recruitment Consulltant and was interviewed before Sep 2021. There was 1 interview round.
I applied via Referral and was interviewed before Oct 2021. There were 4 interview rounds.
I was interviewed in Sep 2020.
Round duration - 90 mintues
Round difficulty - Medium
Goes good no problem at all exam is between 10 to 11:30.
Rafiq loves to play with piles of dominoes, especially when they are of equal heights. His father gifted him 'N' piles of dominoes, each with a positive number of stacke...
You are given an integer array 'ARR' of size 'N' and an integer 'S'. Your task is to find and return a list of all pairs of elements where each sum of a pair equals 'S'.
Round duration - 90 minutes
Round difficulty - Hard
Goes good no problem at all exam at same time between 10 to 11:30.
You are given two sorted integer arrays, ARR1
and ARR2
, with sizes M
and N
, respectively. Merge these arrays into ARR1
as a single sorted array. Assume ARR1
has a size equa...
Tip 1 : Do atleast 1 good projects
Tip 2 : Practice Atleast 300 Questions
Tip 3 : Should be able to explain your project
Tip 1 : Always be true with the resume
Tip 2 : Do not put false things on resume.
I applied via Walk-in and was interviewed before Jun 2021. There were 2 interview rounds.
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The duration of Ola Cabs interview process can vary, but typically it takes about less than 2 weeks to complete.
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