A transformer’s secondary coil has
25 turns and an input voltage of 100 V.
If the secondary v...
Mathematics, 23.03.2021 15:30 oliviaciscooc
A transformer’s secondary coil has
25 turns and an input voltage of 100 V.
If the secondary voltage is 1000 V,
how many turns does the secondary coil have?
Answers: 2
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Astudy claims that the mean age of online dating service users is 40 years. some researchers think this is not accurate and want to show that the mean age is not 40 years. identify the null hypothesis, h0, and the alternative hypothesis, ha, in terms of the parameter μ. select the correct answer below: h0: μ≥40; ha: μ< 40 h0: μ≤40; ha: μ> 40 h0: μ≠40; ha: μ=40 h0: μ=40; ha: μ≠40
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