repair and maintenance

the electroplating is the example for the ..............of the electric current.

• physical effect

• chemical effect

• magnetic effect

• none of these

maintenance consists of following actions.

• replacement of component

• repair of component

• service of component

• all of these

S.W.L means ................?

• safe working load

• side working load

• standard working load

• stable working load

who invented fuse first time?

• sir issac newton

• thomas alva edison

• michael faraday

• einstein

who is known as the father of electricity?

• neil bohr

• thomas alva edison

• tesla

• einstein