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KEC International
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I applied via LinkedIn and was interviewed in Jan 2024. There was 1 interview round.
Congruency and similarity are geometric concepts that involve the comparison of shapes.
Congruency refers to two shapes that have the same shape and size.
Similarity refers to two shapes that have the same shape but may differ in size.
Congruent shapes can be superimposed on each other, while similar shapes can be scaled or transformed to match each other.
Congruency is an exact match, while similarity allows for proportio...
π is irrational because it cannot be expressed as a fraction and its decimal representation is non-repeating and non-terminating.
Irrational numbers cannot be expressed as a fraction or ratio of two integers.
π is a transcendental number, meaning it is not the root of any non-zero polynomial equation with integer coefficients.
The decimal representation of π goes on forever without repeating or terminating.
Proofs of the i...
Degrees and radians are units of measurement for angles.
Degree is a unit of measurement for angles, where a full circle is divided into 360 degrees.
Radian is another unit of measurement for angles, where a full circle is divided into 2π radians.
Degrees are commonly used in everyday life and in most mathematical calculations.
Radians are often used in advanced mathematics and physics.
To convert from degrees to radians, m...
Yes, 0 is a rational number because it can be expressed as a fraction where the numerator is 0 and the denominator is any non-zero integer.
A rational number is any number that can be expressed as a fraction.
The fraction representing 0 is 0/1 or 0/2 or 0/3, and so on.
The denominator can be any non-zero integer.
Examples of rational numbers include 1/2, 3/4, -5/7, and 0/1.
I applied via LinkedIn and was interviewed in Jan 2024. There was 1 interview round.
A rational number is a number that can be expressed as a fraction of two integers.
Rational numbers can be positive, negative, or zero.
They can be expressed in the form of p/q, where p and q are integers and q is not equal to zero.
Examples of rational numbers include 1/2, -3/4, 0, 5, and -2.
π is irrational because it cannot be expressed as a fraction and its decimal representation is non-repeating and non-terminating.
An irrational number cannot be expressed as a fraction or a ratio of two integers.
π is a transcendental number, meaning it is not the root of any non-zero polynomial equation with integer coefficients.
The decimal representation of π goes on forever without repeating or terminating, making it ...
22/7 is an approximation of the mathematical constant π.
22/7 is a commonly used approximation for π in many mathematical calculations.
The actual value of π is an irrational number and cannot be expressed exactly as a fraction.
The decimal representation of π goes on infinitely without repeating.
Using 22/7 as an approximation for π is accurate enough for most practical purposes.
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posted on 10 Sep 2015
I applied via PLACEMENT
posted on 10 Sep 2017
I was interviewed before Sep 2016.
posted on 12 Oct 2020
I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.
posted on 18 Jan 2020
I applied via Naukri.com and was interviewed in Jul 2019. There were 3 interview rounds.
Maintain elevation of underground piping by using level instruments and proper installation techniques.
Use a level instrument to check the elevation of the piping during installation.
Ensure that the piping is installed with a consistent slope to prevent low spots where water can accumulate.
Regularly inspect the piping to ensure that it has not shifted or settled, which can affect the elevation.
Consider using supports o...
In my previous role as Assistant Manager, I was responsible for overseeing daily operations, managing staff, and ensuring customer satisfaction.
Managed a team of employees and delegated tasks effectively
Handled customer complaints and resolved issues in a timely manner
Created and implemented strategies to improve efficiency and productivity
Collaborated with other departments to achieve company goals
Conducted performanc
Welding electrodes are chosen based on the material being welded. Different materials require different types of electrodes.
Electrodes for mild steel have a coating that produces a stable arc and minimal spatter.
Stainless steel electrodes have a coating that resists corrosion and produces a smooth, clean weld.
Cast iron electrodes have a high nickel content to prevent cracking.
Aluminum electrodes have a special coating ...
posted on 12 May 2018
posted on 11 May 2018
I was interviewed before Mar 2020.
posted on 25 Mar 2022
I applied via Naukri.com and was interviewed before Mar 2021. There was 1 interview round.
based on 2 interviews
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