Class VII

Luigi Galvani discovered effect of electricity on legs of
  1. lizard
  2. frog
  3. human
  4. horse
When an electric current flows in a continuous path within a circuit it is called
  1. close circuit
  2. open circuit
  3. switch
  4. blocked circuit
A short thin piece of wire which is heated up and melts while flowing electric current is called
  1. circuit
  2. fuse
  3. cell
  4. resistor
Component which are provided for resistance are called
  1. heat
  2. energy
  3. product
  4. resistor
If more resistors are added in a series circuit resistance will be
  1. increased
  2. decreased
  3. equal
  4. constant
Time Elapsed

HR : MIN : SEC
Question Answered
0
Score out of 100
0

Get Started!

we provide the best
services to our students

AmazingCounters.com Views

 

LKG - 12th

Rs 1,999  Annual
Plan
TOP