Aspace has a sensible heating load of 60,000 w. the space is to be maintained at 21°c db while the outdoor air is at 1°c db and 20% rh. on coil air at 15 c is heated, humidified at the rate of 8 g/s, and supplied to the space at 31°c db and 25% rh. determine: a. the total amount of air supplied to the space; b. the amount of outdoor air supplied to the space c. the relative humidity of the space.

What precautions should you take to prevent injuries when dealing with heavy loads?

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

Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.