what is the formula of Power?

Q: By passing thru a turbine radius of 50meters, the KE of the air is transformed to work. To produce…

A:

Q: How to make a electric car

A: Electric cars use electric energy as the running fuel instead of a petroleum product like normal…

Q: What is Kinetic energy?

A: Kinetics energy is often studied in physics science and it is described as the kinetic energy of a…

Q: What are the two most common systems of units?

A: Given Data⇒ systems of units Problem statement⇒ Problem says What are the two most common systems of…

Q: List at least three advantages that fluid power has over mechanical power.

A: These are the main three advantages of fluid power over mechanical power High horse power to weight…

Q: What is the total degree of freedom (DOF) of

A: To find Total DOF

Q: hat is N and D in this figure please need explanation as soon as possible

A: Step 1: The above notation N &D belongs to the ball valve or circle vale.

Q: How windmill works.

A: Solution:

Q: Explain the temperature Changes: Heat Capacity ?

A: Temperature change- process where the temperature of body changes or hotness of body changes  i.e in…

Q: A heat pump consumes around 3 kW of power, minimum. If the outside temperature reached -2°C and the…

A:

Q: Yellow, Brown, Red, Silver Black, Brown, Black, Silver

A:

Q: What is the definition of temperature?

A: Given question: What is the definition of temperature?     Given question is related to…

Q: What is the frictional Force

A:

Q: What is instantaneous velocity?

A: Instantaneous velocity: Instantaneous velocity is defined as the limiting value of the change in the…

Q: Which of the following does not belong to the group? force stress time velocity

A:

Q: In figure 2 a) what is the total weight of all bodies?

A: Solution:

Q: 2. Answer the following table Types of Advantage Disadvantage Relation Formula Application…

A:

Q: How can we use a spring to determine an unknown mass?

A:

Q: 2. 1000 lb M= 4500 lb.ft B A RA 3 ft 6 ft 3ft Ro

A:

Q: Define 'power'.

A: It can simply defined as the amount of work done per unit time. Or the rate of time of doing work or…

Q: a) Why does any person lean towards right while carrying a bag in her left hand?

A: Solution:   Note: Dear Student! As per our guidelines, we are only allowed to answer a single…

Q: Which of the following is NOT an amount of energy unit?

A: Answer:-  Option (2) None of these.

Q: whatis the definition for newtons second law?

A: It is required to define Newton's second law of motion

Q: What is a car

A: Given Data⇒ Car

Q: True or False: To produce the minimum pressure on a given channel, all other properties be constant,…

A:

Q: Write the SI units of energy.

A: Given: The quantity is Q=E.

Q: 22. Which of the following would increase the amount of work done on an object? O increase the time…

A: Work done on the object can be calculated by  (force applied on object) × (distance travelled by…

Q: What kind of power isn't used as a power source for driving machine tools?         a)Steam power…

A: Power: The rate of work done is known as power. Generally, mechanical power is required to drive…

Q: What is the temperature of low

A: Given; A carnot cycle is having an efficiency of;  ηcarnot=0.75  High temperature reservior;…

Q: What is CEA

A: CAE refers to the widespread use of computer software to assist with engineering analytical…

Q: How to convert heat to work?

A: Heat is the type of energy transfer with associated entropy transfer. Or any energy transfer because…

Q: Which type of the following property is defined as "Ability to resist electrical current passing…

A: Conductivity : Conductivity is the measure of the ease at which an electric charge or heat can pass…

Q: What is the benefit of (Practical) ?transducers Generate electric charge Generate mechanical motion…

A: This question is based on the concept of transducer.

Q: The correct explanation for 구 ㅅ

A: Their are two figure  The first figure represent that bondage between two component cannot be their…

Q: what is the value of Cx?

A: Fx= 12.662 kN. Using equilibrium condition in x direction for member FC.

Q: a) Piston movement causes the flywheel to rotate, which generates electricity. What causes the…

A: In IC engines (Internal Combustion), energy generated is intermittent. Only during the combustion…

Q: Which of the following requires the greatest amount of heat per kilogram for a given increase in…

A: Specific Heat: Specific heat of a material quantifies the amount of heat required to raise the…

Q: What is degree IS

A:

Q: criterion, which one of the following statements is true?

A: Given data; as given in fig,   two states of stress is shown in configuration we have to find with…

Q: Draw Schematic diagram of Hydro Power Plant indicating all the parts and explain the working of the…

A: The schematic diagram of the Hydro Power Plant is shown below in three parts. First part:

Q: (a) What is the physical interpretation of the Grashof number?

A: (a) Grashof number: It is the ratio of the buoyant force and viscous forces. It tells whether the…

Q: Assuming motion takes place in plane what is kinetic energy and potential ene

A: 1)Kinetic energy of such a pendulum can b written as,T=12mx˙2+l+x2θ˙2

Q: Which of the following statement is incorrect?

A:

Q: number of degrees of freedom

A: Number of links =6 Primary/lower pair joints=7 Higher pair joints =0

Q: what is the decrease in internal energy?

A: The initial volume of the air is, V1=80 ft3=2.26535 m3 The initial pressure of the air is, P1=350…