A 50W neon sign transformer need to generate 7600V inorder to make the neon gas glow....
A 50W neon sign transformer need to generate 7600V inorder to make the neon gas glow. The primary coil operate on 120V. a) how much current does the primary draw? b) what should be the resistance of the primary coil?
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A 50W neon sign transformer need to generate 7600V inorder to
make the neon gas glow....
The secondary coil of an ideal neon sign transformer provides 7500 V at 10.0 mA. The...
The secondary coil of an ideal neon sign transformer provides 7500 V at 10.0 mA. The primary coil operates on 120 V. what current does the primary draw?
32. A neon sign transformer has 450 W AC output with an rms voltage of 15...
32. A neon sign transformer has 450 W AC output with an rms voltage of 15 KV when connected to normal household outlet (120 V). There are 500 turns of wire in the primary coil. (a) How many turns of wire does the secondary coil have? (b) When the transformer is running at full power, what are the currents in the secondary coil and in the primary coil? (c) What is the peak current in the primary coil?
Question 32 (6 points) 32. A neon sign transformer has 450 W AC output with an...
Question 32 (6 points) 32. A neon sign transformer has 450 W AC output with an rms voltage of 15 kV when connected to normal household outlet (120 V). There are 500 turns of wire in the primary coil. (a) How many turns of wire does the secondary coil have? (b) When the transformer is running at full power, what are the currents in the secondary coil and in the primary coil? (c) What is the peak current in the...
A neon sign transformer has a 420W AC output with an rms voltage of 13 kV...
A neon sign transformer has a 420W AC output with an rms voltage of 13 kV when connected to a normal household outlet. There are 500 turns of wire in the primary coil. Part A How many turns of wire does the secondary coil have? ( it is not 48750, 45500n 49636, or 5.0x10^4) Part B How many turns of wire does the secondary coil have? Part C The current in the primary coil?
. If you are designing a transformer for a cell phone charging cable and need to...
. If you are designing a transformer for a cell phone charging cable and need to step down the voltage from the primary coil to the secondary by half, which coil should have more turns O The primary coil should have more turns O The secondary coil should have more turns O The two coils should have the same number of turns 8. From one coil of a transformer to another, which of the following quantities ALWAYS stays constant (does...
2. A transformer is intended to output 2.0 Amp at 6.3 VAC when plugged into 115...
2. A transformer is intended to output 2.0 Amp at 6.3 VAC when plugged into 115 VAC. The primary coil has 200 turns. a) how many turns should the secondary coil have? b) how much current (RMS) would the transformer's primary draw from the wall? c) what power does this transformer provide? d) what is the maximum voltage at the output? e) what is the reactance of the output coil (as an inductor)? f) if this is working in the...
a transformer is used to convert 1200V AC into 48V AC by having a secondary coil...
a transformer is used to convert 1200V AC into 48V AC by having a secondary coil that has 35 turns. The resistance of the primary coil is 5 ohms a) What type of transformer is this? b) What is the current in the primary coils? c) How many turns are in the primary? d) What is the power tht is running in the transformer? e) What is the current in the secondary coil?
4. Help o. You need a transformer that will draw. 15 W of power from a...
4. Help
o. You need a transformer that will draw. 15 W of power from a 220 V (rms) power line, stepping the voltage down to 6.0 V (rms). (a) What will be the current in the secondary coil? (b) What should be the resistance of the secondary circuit? (c) What will be the equivalent resistance of the input circuit?
A transformer connected to a 125 V (rms) ac line is to supply 12000 V (rms)...
A transformer connected to a 125 V (rms) ac line is to supply 12000 V (rms) for a neon sign. To reduce shock hazard, a fuse is to be inserted in the primary circuit; the fuse is to blow when the rms current in the secondary circuit exceeds 5.00 mA. (a) What is the ratio of secondary to primary turns of the transformer? (secondary/primary) (b) What power must be supplied to the transformer when the rms secondary current is 5.00...
The step-down transformer in a local neighborhood reduces the voltage from a 1,680 V line to...
The step-down transformer in a local neighborhood reduces the voltage from a 1,680 V line to 120 V. (a) If there are 175 loops on the secondary, how many are on the primary coil? ______ loops (b) What current does the transformer draw from the line if the current in the secondary is 36.0 A? ________ A (c) What are the power input and output? Input: _______ W Output: ________ W
32. A neon sign transformer has 450 W AC output with an rms voltage of 15 KV when connected to normal household outlet (120 V). There are 500 turns of wire in the primary coil. (a) How many turns of wire does the secondary coil have? (b) When the transformer is running at full power, what are the currents in the secondary coil and in the primary coil? (c) What is the peak current in the primary coil?
Question 32 (6 points) 32. A neon sign transformer has 450 W AC output with an rms voltage of 15 kV when connected to normal household outlet (120 V). There are 500 turns of wire in the primary coil. (a) How many turns of wire does the secondary coil have? (b) When the transformer is running at full power, what are the currents in the secondary coil and in the primary coil? (c) What is the peak current in the...
. If you are designing a transformer for a cell phone charging cable and need to step down the voltage from the primary coil to the secondary by half, which coil should have more turns O The primary coil should have more turns O The secondary coil should have more turns O The two coils should have the same number of turns 8. From one coil of a transformer to another, which of the following quantities ALWAYS stays constant (does...
2. A transformer is intended to output 2.0 Amp at 6.3 VAC when plugged into 115 VAC. The primary coil has 200 turns. a) how many turns should the secondary coil have? b) how much current (RMS) would the transformer's primary draw from the wall? c) what power does this transformer provide? d) what is the maximum voltage at the output? e) what is the reactance of the output coil (as an inductor)? f) if this is working in the...
4. Help
o. You need a transformer that will draw. 15 W of power from a 220 V (rms) power line, stepping the voltage down to 6.0 V (rms). (a) What will be the current in the secondary coil? (b) What should be the resistance of the secondary circuit? (c) What will be the equivalent resistance of the input circuit?
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