1. Five lamps are connected in series. Each lamp requires 16V and 0.1 A. Find the total voltage. 2. A material that offers low resistance to a current flow in one direction and a high resistance in the reverse direction. 3. If I inject a current gain of 4A in a transistor and a base voltage of 3.7V, what type of material allows freely the passage of electricity through itself? Semiconductor, Resistor, Insulator or Conductor 4. If I inject a current gain of 4A in a transistor and a base voltage of 3.7V, what type of material allows freely the passage of electricity through itself? 5. Two lamps x and y are connected in series. Lamp x is rated 50 watts at 100V, while lamp y is rated at 100 Watts at 100V also. Tue two lamps are to be connected in series across a 200V source. What resistance must be connected at lamp A so that each lamp will operate properly? 6. Which is not a source of DC EMF? Thermocouple, Inverter, Piezoelectric cell, or batteries 7. What is the maximum voltage that can be safely applied across a 1/4-Watt, 91-ohm resistor?

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  1. Five lamps are connected in series. Each lamp requires 16V and 0.1 A. Find the total voltage.
  2. A material that offers low resistance to a current flow in one direction and a high resistance in the reverse direction.
  3. If I inject a current gain of 4A in a transistor and a base voltage of 3.7V, what type of material allows freely the passage of electricity through itself?

Semiconductor, Resistor, Insulator or Conductor

  1. If I inject a current gain of 4A in a transistor and a base voltage of 3.7V, what type of material allows freely the passage of electricity through itself?
  2. Two lamps x and y are connected in series. Lamp x is rated 50 watts at 100V, while lamp y is rated at 100 Watts at 100V also. Tue two lamps are to be connected in series across a 200V source. What resistance must be connected at lamp A so that each lamp will operate properly?
  3. Which is not a source of DC EMF?

Thermocouple, Inverter, Piezoelectric cell, or batteries

  1. What is the maximum voltage that can be safely applied across a 1/4-Watt, 91-ohm resistor?
1. Five lamps are connected in series. Each lamp requires 16V and 0.1 A. Find the total
voltage.
2. A material that offers low resistance to a current flow in one direction and a high
resistance in the reverse direction.
3. If I inject a current gain of 4A in a transistor and a base voltage of 3.7V, what type of
material allows freely the passage of electricity through itself?
Insulator or Conductor
Semiconductor, Resistor,
4. If I inject a current gain of 4A in a transistor and a base voltage of 3.7V, what type
of material allows freely the passage of electricity through itself?
5. Two lamps x and y are connected in series. Lamp x is rated 50 watts at 100V, while lamp
y is rated at 100 Watts at 100V also. Tue two lamps are to be connected in series across
a 200V source. What resistance must be connected at lamp A so that each lamp will
operate properly?
6. Which is not a source of DC EMF?
Thermocouple, Inverter, Piezoelectric cell, or batteries
7. What is the maximum voltage that can be safely applied across a 1/4-Watt, 91-ohm
resistor?
Transcribed Image Text:1. Five lamps are connected in series. Each lamp requires 16V and 0.1 A. Find the total voltage. 2. A material that offers low resistance to a current flow in one direction and a high resistance in the reverse direction. 3. If I inject a current gain of 4A in a transistor and a base voltage of 3.7V, what type of material allows freely the passage of electricity through itself? Insulator or Conductor Semiconductor, Resistor, 4. If I inject a current gain of 4A in a transistor and a base voltage of 3.7V, what type of material allows freely the passage of electricity through itself? 5. Two lamps x and y are connected in series. Lamp x is rated 50 watts at 100V, while lamp y is rated at 100 Watts at 100V also. Tue two lamps are to be connected in series across a 200V source. What resistance must be connected at lamp A so that each lamp will operate properly? 6. Which is not a source of DC EMF? Thermocouple, Inverter, Piezoelectric cell, or batteries 7. What is the maximum voltage that can be safely applied across a 1/4-Watt, 91-ohm resistor?
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