The question is probably showing how to multiply numbers that are to powers but have different bases that are factors of each other using power rules rather than a calculator.
Example:
2^13 x 8^2 =
2^13 x (2^3)^2 =
2^13 x 2^6 =
2^(13+6) =
2^(19).
You can double-check answers with a calculator.
Fo is calculated considering product pH, z- value and product residence time calculated considering safety factor of 0.8 to 0.5 to get average velocity. D. A. Nirhali IIT, Kharagpur
You cannot because the value of "the number" has not been specified.
the power of 10
With the factor 4a plus 8b 16c you can find the answer and check it mentally. You would first have to find he product of all the numbers to find the value of the letter A.
Present value annuity factor calculates the current value of future cash flows. The present value factor is used to describe only the current cash flows.
Three to the third power equals three times three times three equals twenty-seven. 3^3 = 3 x 3 x 3 = 27
16 x 16 x 16 = 4096
10 x 10 x 10 = 1000
The product will have the same sign as the given fraction. Also, if it is a proper fraction, then the absolute value of the product will be between the absolute value of the fraction and the factor.
The product would be: (10^{10} ) Jupiter hours. The value of the power is: ( 10,000,000,000 ) hours.
Negative
Power Factor = KVA/KW. This has no unit. Its value is always 1 or less.
As power factor decreases, kVA increases for the same amount of real power (kW) being used. This is because kVA is the combination of real power (kW) and reactive power (kVAR), and as power factor decreases, the amount of reactive power needed to support the load increases, leading to a higher kVA value. Conversely, as power factor increases, kVA decreases.
If that's y to the zero power, the value is 8.
Power factor value varies from zero to one depending upon the angle between vectorial value of voltage & current and equals to cos fi ( where fi is the angle between i & v)
Power factor value varies from zero to one depending upon the angle between vectorial value of voltage & current and equals to cos fi ( where fi is the angle between i & v)
Usually for a power factor lower that 90% a service charge will be added to the monthly electrical bill. On power factor correction calculations try to get the power factor up to 95%.