The razor has a power rating of 50W and operates on 110V. How much current does it draw from the circuit?
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The razor has a power rating of 50W and operates on 110V. How much current does...
{R E313 A The transformer's primary and secondary rating voltage are 1100V/110V The short circuit power loss is 500W. The open circuit power loss is 100W. a When the primary side is short circuit, the secondary side current is 5A when connecting to a rating voltage. When the secondary side is open circuit, the primary side current is 0.5A when connecting to a rating voltage. What is the equivalent series impedance when converting to the primary side or secondary side,...
The power rating of a light bulb (such as a 100-W bulb) is the power it dissipates when connected across a 120-V potential difference. A.What is the resistance of a 100 W bulb? B.How much current does the 100 W bulb draw in normal use? C.What is the resistance of a 60 W bulb? D.How much current does the 60 W bulb draw in normal use?
The power rating of a light bulb (such as a 100-W bulb) is the power it dissipates when connected across a 120-V potential difference (a) What is the resistance of a 100-W bulb? (b) What is the resistance of a 120-W bulb? (c) How much current does each bulb draw in normal use? 1100-w = 1120-w-
The transformer's primary and secondary rating voltage are 8800V/220V The short circuit power loss is 2000W. The open circuit power loss is 800W. When the primary side is open, the secondary side current is 15A when connecting to a low voltage 220V (line-to-line). When the secondary side is shorted, the primary side current is 16A when connecting to a low voltage 110V (line-to-line). a What is the equivalent series impedance when converting to the primary side or secondary side, respectively?...
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?
A heat pump has a coefficient of performance of 3.90 and operates with a power consumption of 6850 W. (a) How much energy does it deliver into a home during 4 h of continuous operation? (b) How much energy does it extract from the outside air in 4 h?
A 65-V generator supplies 3.3 kW of power. How much current does the generator produce?
2. The power rating of a resistor is the maximum power it can safely dissipate without being (point) damaged by overheating. A 15 k32 resistor has a power rating of 5.0 W. What is the maximum current it can carry without damage? O0.033 A O0.548 A O 0.183 A O0.041 A 3. Which equation defines the electric power P that a circuit delivers to a resistor? (l point) ab P ab OP- VabR ab (1 point) 4. A resistor has...
Use the node-voltage method to find how much power the current
source extracts from the circuit(Figure 1) if i = 2.6A and
v = 60V .
Thanks
A nuclear power plant has an electrical power output of 1000 MW and operates with an efficiency of 33%. If the excess energy is carried away from the plant by a river with a flow rate of 1.4e6 kg/s, what is the rise in temperature of the flowing water? Hint: Consider the flow of energy during one second. During that second, the power plant does 1000 MJ of work ?. Knowing the work and the efficiency, you can calculate the...