List of top Questions asked in AP ECET, AP ECET Agricultural Engg

The differential equation is \[ \frac{dy}{dx}+\frac{y}{x}=0 \] and \(y(1)=2\). Then the value of \(y(3)\) is
\[ \int \frac{dx}{\sqrt{x+1}+\sqrt{x}}= \]
The integral of \(f(x)=1+x^2+x^4\) with respect to \(x^2\) is
The differential equation is \[ \frac{dy}{dx}+y\tan x=\sec x \] and \(y(0)=1\). Then the value of \(y\left(\frac{\pi}{4}\right)\) is
The most appropriate first aid for a minor burn is to
Energy conservation in industries mainly aims to
Which energy source is considered non-renewable?
The primary function of a blast furnace is to
Refractories used in furnaces are required to have
Complete combustion of a fuel occurs when
Which of the following is a solid fuel?
The Environment (Protection) Act in India was enacted in the year
Spent wash is a major pollution problem in which industry?
Biodiversity refers to
Which of the following is NOT a segment of the environment?
The main objective of environmental studies is to
A Programmable Logic Controller (PLC) is best suited for
The main function of a Distributed Control System (DCS) is to:
A PID controller combines the actions of
Vacuum pressure is usually measured using:
A thermocouple measures temperature based on the principle of:
Which input is commonly used to study the frequency response of an instrument?
The response of a first-order instrument to a step input is:
The ability of an instrument to give the same output for repeated measurements under identical conditions is called:
Crystallization is primarily used to: