Which of the following is a ferromagnetic material ?
ANickel
BCopper
CAluminium
DTungsten
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The type of d.c. generator used for arc welding purposes is
Transition curve is used to connect
The thermal strain of a bar of length L is heated at T0 C and having a coefficient of expansion and E Young's modulus
The total depth of water required by a crop during the entire period the crop is in the field, is known as
If the weight of a body immersed in a fluid exceeds the buoyant force then the body will