Explain what the ratings of kilowatts and kilowatt-hours mean.
What will be an ideal response?
A kilowatt (kW) is the international unit to measure power, a kilowatt is one thousand watts. One kW equals 1.34 horsepower and 746 watts equals one horsepower. Stored electrical energy is stated in kWh. A kilowatt-hour (kWh) is a unit of electrical energy or work, equal to what is accomplished by one kilowatt acting for one hour.
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A ____ works by holding the forces on both sides of a diaphragm in balance.
A. cylinder valve B. regulator C. safety disc D. torch valve
When the risk-free return is 3.5%, what is the cost of equity capital for a company whose stock has a historical beta factor of 0.92 and the security market indicates that the premium above the risk-free rate is 5%?
What will be an ideal response?
Why is it important to limit the pressure in a chiller?
A) Chiller disks have low rupture thresholds. B) Heavy pressure will cause valve damage. C) Pressure gauges cannot detect high pressure levels. D) Chiller system hoses easily burst.
The Separate tool is used to remove any holes, chamfers, and fillets from a 3D solid
Indicate whether the statement is true or false