Module 2 - Electrical Fundamentals - Quiz

17 Questions | By Prajesh | Updated: Mar 19, 2022 | Attempts: 746

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Module 2 - Electrical Fundamentals - Quiz - Quiz

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1.

A combinational circuit consists of
- A.
  
  Only series resistors
- B.
  
  Only parallel resistors
- C.
  
  Series and parallel
- D.
  
  All of the above
2.

The current in a series circuit is
- A.
  
  Always same
- B.
  
  Always different
- C.
  
  Voltage only same
- D.
  
  All of the above
3.

The volatge across three parallel connected resistors
- A.
  
  Same
- B.
  
  Always different
- C.
  
  Some time same
- D.
  
  All of the above
4.

The parallel and series components in an electric circuit can found easily by
- A.
  
  Looking the picture
- B.
  
  Tracing the current
- C.
  
  Tracing the voltage
- D.
  
  Non of the above
5.

A node in an electric circuit
- A.
  
  Where the current splits
- B.
  
  Where the current joins
- C.
  
  Meeting or splitting away the current
- D.
  
  All of the above
6.

The expression R₂ || R_{3 is}
- A.
  
  R2 and R3 are series connected
- B.
  
  R2 and R3 are parallel connected
- C.
  
  R2 series R3 parallel
- D.
  
  R3 series R2 parallel
7.

The switches in an electric circuit will always connected
- A.
  
  Series
- B.
  
  Parallel
- C.
  
  Sometime series
- D.
  
  Always parallel
8.

A varibale resistor is a
- A.
  
  Resistor adjusted manually
- B.
  
  Resistor adjusted automatically
- C.
  
  Fixed resistor
- D.
  
  No of the above
9.

The centre terminal of a variable resistor is called
- A.
  
  Mover
- B.
  
  Turner
- C.
  
  Pusher
- D.
  
  Slider
10.

A rheostat is used only for
- A.
  
  Low power
- B.
  
  Medium power
- C.
  
  Very low power
- D.
  
  High power
11.

The potentiometer is used
- A.
  
  Low power
- B.
  
  High power
- C.
  
  Power not required circuit
- D.
  
  All of the above
12.

Application of variable resistor
- A.
  
  Radio
- B.
  
  Dim lighting
- C.
  
  Control volume
- D.
  
  Voltage variable power supply
- E.
  
  All of the above
13.

In the diagram below the resistors
- A.
  
  R2 and R3 parallel
- B.
  
  R2 and R3 series
- C.
  
  R2 and R1 parallel
- D.
  
  All of the above
14.

In the diagram given below the resistors
- A.
  
  R3 series
- B.
  
  R1 and R2 parallel
- C.
  
  R1 and R2 parallel and R3 series
- D.
  
  All of the above
15.

The picture shows a
- A.
  
  Fixed resistor
- B.
  
  Fixed power supply
- C.
  
  Variable resistor
- D.
  
  Variable current supply
16.

The symbol shown here is a
- A.
  
  Two terminal variable resistor
- B.
  
  Three terminal variable resistor
- C.
  
  Fixed resistor
- D.
  
  Non of the above
17.

The symbol given here is
- A.
  
  Two terminal variable resistor
- B.
  
  Three terminal variable resistor
- C.
  
  Fixed resistor
- D.
  
  Non of the above