Which instrument is used for angular measurement? Vernier Bevel protractor Which instruments are generally not used for angular measurements? Clinometer: Individually, Protractor and Spirit Level cannot be used for the measurement of angles of a component. What are angular measurements? Concepts: Angular Measure (degrees, radians), arc length, π, angular speed. Angular Measure. There are actually […]
How can you improve the COP of Vapour compression refrigeration system?
How can you improve the COP of Vapour compression refrigeration system? To improve the coefficient of performance, its requires that the compressor work should decrease and refrigeration effect should increase. It means that decrease in condenser pressure and temperature so the refrigeration effect will increase and compressor input work due to this cop will increase. […]
Why does an object have 6 degrees of freedom?
Why does an object have 6 degrees of freedom? Six degrees of freedom (6DOF) refers to the specific number of axes that a rigid body is able to freely move in three-dimensional space. It defines the number of independent parameters that define the configuration of a mechanical system. What will be the degree of freedom […]
What are symmetrical and asymmetrical faults?
What are symmetrical and asymmetrical faults? A symmetrical fault is a fault where all phases are affected so that the system remains balanced. The other three fault types (line to ground, line to line, and two- line to ground) are called unsymmetrical or asymmetrical faults. What are the types of symmetrical faults? Symmetrical Fault types: […]
What is the difference between tensile stress and tensile strain?
What is the difference between tensile stress and tensile strain? Tensile stress is the force exerted per unit cross-sectional area on an object. Tensile strain is the extension per unit original length of an object. What is shape of a stress strain curve for ceramics? What is shape of a stress strain curve for ceramics? […]
What is the purpose of a servo tab?
What is the purpose of a servo tab? A servo tab is a small hinged device installed on an aircraft control surface to assist the movement of the control surfaces. Introduced by the German firm Flettner, servo tabs were formerly known as Flettner tabs. What is the fundamental difference between a trim tab and a […]
What is the correct answer to 2 2×4?
What is the correct answer to 2 2×4? The answer for 2+2×4 = 10. I followed PEMDAS to solve this problem. i.e. Parentheses Exponential Multiplication Division Addition Subtraction. Is it 16 or 1? Some people got 16 as the answer, and some people got 1. The confusion has to do with the difference between modern […]
What is van der Waals reduced equation of state?
What is van der Waals reduced equation of state? Reduced Equation of State and rewrite the Van der Waals equation in reduced form: V=φVK,p=πpK,T=τTK,⇒(πpK+a(φVK)2)(φVK−b)=RτTK,⇒(πa27b2+a(3b)2φ2)(3bφ−b)=Rτ⋅8a27bR,⇒(π+3φ2)(3φ−1)=8τ. What is the equation of state for real gas? Reasons for modification of ideal gas equation: The equation state for ideal gas is PV=RT. In the derivation of ideal gas laws […]
How many horsepower is 55 lbs of thrust?
How many horsepower is 55 lbs of thrust? 1/3 hp How fast will a 50 lb thrust trolling motor go? thrust trolling motor will still have a maximum speed of around 5 mph. If you are looking for quicker response time and better overall performance, bigger is better. Nothing can be more irritating than being […]