You design a transformer. a. You want to build a transformer to convert 12v to 1.5v. The 1.5v side of the transformer has 200 turns. How many turns must the 12v side have? b. If the current in the primary (12v) side of the transformer is 5A, what is the current in the 1.5v side?
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You design a transformer. a. You want to build a transformer to convert 12v to 1.5v. The 1.5v side of the transformer has 200 turns. How many turns must the 12v side have? b. If the current in the primary (12v) side of the transformer is 5A, what is the c
You want to build a transformer to convert 12v to 1.5v. The 1.5v side of the transformer has 200 turns. How many turns must the 12v side have? If the current in the primary (12v) side of the transformer is 5A, what is the current in the 1.5v side?
The primary side of a transformer has 780 turns and is connected to 101 Volts A/C. The secondary side produces 36 Volts A/C. How many turns does the Secondary have?
A certain transformer has 500 turns on the primary. If 10 volts are applied to the primary, how many turns must the secondary have to produce 60 volts? If the current in the secondary is 1 amp, what was the current in the primary?
. An ideal transformer has 600 turns on its primary side and 100 turns on its secondary side. The primary voltage is 1000 V AC. a. Is this transformer considered to be Step-Up or Step-Down? b. What will the secondary voltage be with this configuration? c. What is the secondary current if the primary current is 100 A? d. The primary windings are reconnected to a 1000 V battery (DC) for a long time. What is the secondary voltage?
You want to design a transformer to increase the current on the outbound terminal by a factor of 10.2. The input winding has 2007 turns over a uniform magnetic ring and a resistance of 10 Ω. (a) How many windings are needed for its output? (b) If both windings are made of the same gauge wire, what is the resistance of the output coil? Ω (c) What is the power gain in the transformer?
11 A step-up transformer has 10 primary turns and 100 secondary turns. If the primary current is 20 A, what is the secondary current? O A 2000 A 0 B 200 A O c 20A OD ZA Unanswered Save F10 F9 F12 - PrtScr Insert Delt Bach
A transformer has a primary coil with 200 turns, and a secondary coil with 2000 turns. The input voltage is 120 V, and it runs at 1800 W. Choose the correct answer. W = ; } = N P= IV Vs=1200V, Ip Vs=1200V. Ip=150A Vs=12000V, Ip=150A Vs=12V. Ip=15A 2: Question 11 (1 point) What is the magnitude of the electric field 3m away from a 2n charge? E - hao, where k = 9x 10°Nm? /C2 9N/C ON/C 6N/C 2N/C
please show all of the work. thank you. A transformer has 490 turns in the primary coil, which provides 1280 V at 7.7 A. If the secondary coil operates at 520 V, how many turns are in the secondary coil? 08.1x104 O 1200 O 200 O 1400
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?
Question 5 a) A transformer has 500 turns on the primary and 1500 turns on the secondary. If the output voltage is 36 V what is the input voltage? What type of transformer is this? (3 marks) b) 100 kW is delivered to a town along power lines that have a total resistance of 0.4 0. Calculate the power loss if the electricity is delivered at a voltage of (i) 240 V and (ii) 24kV. (5 marks) c) If the...