How do you show active formulas in Excel?
How to Display Formulas in Excel
- Click the Formulas tab.
- Click the Show Formulas button. Formulas are displayed in the worksheet and the columns widen to accommodate the formulas, if necessary.
- Click the Show Formulas button again to hide the formulas.
How do you calculate the total charge in Excel?
Enter the SUM function manually to sum a column In Excel
- Click on the cell in your table where you want to see the total of the selected cells.
- Enter =sum( to this selected cell.
- Now select the range with the numbers you want to total and press Enter on your keyboard. Tip.
How do you calculate reactive power?
Required Reactive Power
- Calculate the cos inverse of current and required power factor. In our case, current power factor is 0.7 & required power factor is 0.95.
- Multiply the resultant values by tan, and then subtract. = tan (45.57) – tan (18.19)
- Multiply the final value by power.
How do I write exponents in Excel?
Use the “Power” function to specify an exponent using the format “Power(number,power).” When used by itself, you need to add an “=” sign at the beginning. As an example, “=Power(10,2)” raises 10 to the second power.
How do you use F2 in Excel?
Press the F2 key on the keyboard. Excel enters edit mode and the insertion point is placed at the end of the current formula. This is the same as double-clicking the cell with the mouse. Modify the formula by adding + D3 to the end of it.
How do I get F2 to show in Excel?
What if you want to activate the Formula bar by using the keyboard, however? The quickest way to do this is simply to press F2….Activating the Formula Bar with the Keyboard
- Display the Excel Options dialog box.
- Click the Advanced option at the left of the dialog box.
How do you calculate total amount?
Simple Interest Formulas and Calculations:
- Calculate Total Amount Accrued (Principal + Interest), solve for A. A = P(1 + rt)
- Calculate Principal Amount, solve for P. P = A / (1 + rt)
- Calculate rate of interest in decimal, solve for r. r = (1/t)(A/P – 1)
- Calculate rate of interest in percent.
- Calculate time, solve for t.
What is an active reactive and total power?
Power merely absorbed and returned in load due to its reactive properties is referred to as reactive power. Reactive power is symbolized by the letter Q and is measured in the unit of Volt-Amps-Reactive (VAR). Total power in an AC circuit, both dissipated and absorbed/returned is referred to as apparent power.
What is the formula to find 3 phase reactive power?
P = V x I x Cosθ (in Single phase AC Circuits) P = √3 x VLx IL x Cosθ or (in Three Phase AC Circuits) P = 3 x VPh x IPhx Cosθ