The colour of sodium lamp is :
ABlue
BYellow
CRed
DWhite
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Pagal Panthi Movement was of
The pole and pole shoes of a synchronous machine are laminated in order to reduce :
Cos (90° - A)
Which of the following is used for abrasion test:
A piece of wire 78 cm long is given a shape of an isosceles triangle. The ratio of one equal side to the base is 5:3. The length of base in cm