Engineering, 17.06.2020 20:57 bry662
An immersion heater has a resistance of 50Ω and carries a current of 2.5A current. What will be the final temperature of 500 g of water that is initially at 20ºC after 3 minutes if Does the water absorb all the heat given off by the heater? Does the water absorb 40% of the heat released?
Answers: 2
Engineering, 04.07.2019 16:10
The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.
Answers: 1
Engineering, 04.07.2019 18:10
Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise
Answers: 3
Engineering, 04.07.2019 18:10
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
Engineering, 04.07.2019 18:10
Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when
Answers: 1
An immersion heater has a resistance of 50Ω and carries a current of 2.5A current. What will be the...
Mathematics, 23.02.2020 23:04
History, 23.02.2020 23:04
Mathematics, 23.02.2020 23:04
Mathematics, 23.02.2020 23:04
Chemistry, 23.02.2020 23:05
History, 23.02.2020 23:07
Mathematics, 23.02.2020 23:07
Mathematics, 23.02.2020 23:07
Advanced Placement (AP), 23.02.2020 23:08
Mathematics, 23.02.2020 23:08
Mathematics, 23.02.2020 23:08