Explanation:
25 mi × (1 gallon-equivalent / 114 mi) = 0.219 gallon-equivalent
0.219 gallon-equivalent × (34 kWh / gallon-equivalent) = 7.46 kWh
7.46 kWh × (12 cents / kWh) = 89.5 cents
Rounded up to the nearest cent, it costs 90 cents per 25 miles.
Answer:
0.5274 lagging.
Explanation:
So, we are given the following data or parameters or information which is what we need in order to solve this kind of question effectively. So, we have;
=> " For the given network:
ZR = 100 [Ω] , ZL = j124 [Ω], and ZC = - j89 [Ω]"
And we are asked to find the power factor. The power factor can be found or determined or calculated as;
7eq= 100 + j ( 24) (-89).
7eq = 124 × 89 - j89 × 100/ 100 + j35
7 eq= 133.81 L- 58.17.
Thus, the power factor is equal to;
=> Cos (58.17)= 0.5274 lagging.
Hence, the correct answer to this question is 0.5274 lagging.
Answer:
what are we talking about?
Answer:
Due to touch of teflon, its charge will reduce but will not go to zero. Some amount of its initial charge will be transferred to Aluminum rod. So, aluminum rod will have a non-zero negative charge.
Explanation: