BASIC ELECTRICAL QUESTIONS AND ANSWERS

01. Resistivity of a wire depends on

material .

02. An ideal voltage source should have

Zero source resistance.

03.A passive element in a circuit is
one which   

Receives energy 

04.Unit of electric potential  

Volts 

05. The polarity of the induced voltage is 

determined by

Lenz’s law 

06. In Series Connection of elements Parameter is
Same

Current 

07. A Loop in a Circuit is defined as a

Closed path 

08. KCL is applicable at

A Junction 

09. KVL is applicable at

Closed Loop   

10. Ohm’s Law is Applicable at Conditions

Constant Temperature 

11. The unit of inductance is

Henry
  

12. The unit of capacitance

is

Tesla
  

13. Magnetic flux has he unit of   

Weber .