Structural beam - What does UB48 mean?

If then else statements and case statements essentially perform the same function when would you use one over the other? What is basic current of energy meter? How do you get your nested loop to decrement and not increment? What is the process that makes the cells with the same genetic material develop into specific cell types? What type of inductor is installed in a circuit to impede the flow of ac of a frequency? What if the power goes out in a elevator? What challenges did James watt have to overcome in life? What events were there in the 1896 Olympics? What does harnessed mean? How many dams does the Yellow River have? How does solar energy affect future career goals? How were the fens drained? With an example explain the different string methods in java? What is the standard height for a shower shelf? What is a oscillation motion? What is 20 gauge in GI sheet? What is an American tool post? You have three phase power and you have a motor that needs 208 volts can you conectt it to the line carries 208 only? When stress stretches an object it is called? How do you compile and execute Java program in which we find the highest of any five numbers?