You are an electrician. Your company has just finished updating the wiring in an older office
building
What is the most likely problem?
Broken wire inside bulb
You have just installed an outlet. To test it, you
plug in a lamp. The light bulb flickers. When you
plug the lamp into another outlet, the bulb
flickers again
Fit of bulb in socket
Short circuit in outlet
Outlet not properly grounded
Static electricity in room
Done

A2-m rigid tank initially contains saturated water vapor at 100 kpa. the tank is connected to a supply line through a valve. steam is flowing in the supply line at 600 kpa and 300 c. the valve is opened, and steam is allowed to enter the tank until the pressure in the tank reaches the line pressure, at which point the valve is closed. a thermometer placed in the tank indicates that the temperature at the final state is 200°c. determine (a) the mass of steam that has entered the tank (b) the amount of heat transfer.