Using a 14% cost of capital, calculate the NPV for each of the projects shown in the following table and indicate whether or not each is acceptable.
Using a 14% cost of capital, calculate the NPV for each of the projects shown in the following table and indicate whether or not each is acceptable. (Show your work. Label $ and decision. Two decimal places required.)
The voltage signals V1 and V2 are read from a transducer. If the output impedance of the transducer is 500O, then find the differential gain (Ad ) and common mode gain Acm of differential amplifier. Assume R1 = 100O and R2 = 200O. Find the value of CMRR and comment on the calculated CMRR. Is this CMRR acceptable? Note: You could represent V1 and V2 by their thevenin equivalent circuits.
The voltage signals V1 and V2 are read from a transducer. If the output impedance of the transducer is 500O, then find the differential gain (Ad ) and common mode gain Acm of differential amplifier. Assume R1 = 100O and R2 = 200O. Find the value of CMRR and comment on the calculated CMRR. Is […]
Determine the “h” (convection heat transfercoeff.) of the room if the maximum allowable outer surface (outer surface ofasbestos) temperature is 40 ºC.
A plane wall is placed to a room with a temperature of 39 ºC and the wall losesheat to the room by convection. An engineer covers the wall with 2.4 cm thickasbestos (k = 1.3 W/mK) material. The interface temperature of the wall andasbestos is measured to be 310 ºC. Determine the “h” (convection heat […]
Two plates are placed at a distance of 0.15mm apart. The lower plate is fixed while the upper plate having surface area 1.0 m2 is pulled at 0.3 nm/s. Find the force and power required to maintain this speed, if the fluid separating them is having viscosity 1.5 poise.
Two plates are placed at a distance of 0.15mm apart. The lower plate is fixed while the upper plate having surface area 1.0 m2 is pulled at 0.3 nm/s. Find the force and power required to maintain this speed, if the fluid separating them is having viscosity 1.5 poise. (8) b) An oil film of […]
List the proper procedures for taping a horizontal distance of about 123 ft down a 4% slope.List the proper procedures for taping a horizontal distance of about 123 ft down a 4% slope.
List the proper procedures for taping a horizontal distance of about 123 ft down a 4% slope.List the proper procedures for taping a horizontal distance of about 123 ft down a 4% slope.