Circuitrix Event-Round 1

  Find the value of current i in the circuit when voltage v=5,resistance R1=R2=40 ohms,R3=20 ohms.

• 0.5A

• 10A

• 2A

• 50A

Find the current in the given circuit.

• 4mA

• 0.77mA

• 5.5mA

• 10mA

Find the power in the circuit.

•   0.4 w

• 0.043 w

• 0.55 w

• 0.55 w

• 2V         

• 4/3 V

• 4V

• 8V

• CLC filter

• LC filter  

• L filter

• C filter

Tinting is the process of

• manufacturing the PCB board

• cleaning the PCB

• coating PCB with lead

• mounting components on PCB

Identify the symbol

• triac thyristor

• diac trigger

• diode rectifier

• none of these

Identify  the symbol?

• preset resistor                                  

   

• Piezo transducer

• thermistor

• LDR

What is wrong in the circuit?

• VEE

• IE

• IB

• VCC

Find overall resistance in the circuit

• 60 ohms

• 22.5 ohms

• 44.5ohms

• 30 ohms