A lead acid is charged at the rate of 18 amperes for 10 hours at an average voltage of 2.26 volts. It is discharged at the same time at a rate of 17.2 amperes. The average volt during discharging is 1.98 volts. Calculate Ampere hour efficiency and Watts hour efficiency

When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line

Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.

Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery