There is just one component that makes the stars rise earlier on seccessive nights, this component is its's orbit around the sun. Hope it was helpful.
Peace✌️

3 0

3 years ago

A transformer connected to a 120 V (rms) ac line is to supply 13,000 V (rms) for a neon sign. To reduce shock hazard, a fuse is

TiliK225 [7]

Answer with Explanation:

We are given that

$V_1=120 V$

$V_2=13000 V$

$I_{2}=8.5 mA=8.5\times 10^{-3} A$

$1 mA=10^{-3} A$

a.We know that

$\frac{N_2}{N_1}=\frac{V_2}{V_1}$

$\frac{N_2}{N_1}=\frac{13000}{120}=108.3$

b. $P_{avg}=I_2V_2$

$P_{avg}=13000\times 8.5\times 10^{-3}=110.5 Watt$

c. $I_1=\frac{P_{avg}}{V_1}$

$I_1=\frac{110.5}{120}=0.92 A$

5 0

3 years ago

Read 2 more answers

The pulley system has a mechanical advantage of 5. Determine how much input force is required to achieve 1000 N of lifting force

Katen [24]

I don’t think I need anything from my dad to get my hair fixed so I’m just bored I don’t want you guys

8 0

3 years ago