Notebook

EEE made easy Visit "notebukofaprofessor.blogspot.in"  for study materials, note of this video Q .A semiconductor has ………… temperature coefficient of resistance. Positive Zero Negative..... None of the above Q A semiconductor is formed by ……… bonds. Covalent..... Electrovalent Co-ordinate None of the above Q.The...

Industries Extension Officer Coaching Basic Civil engineering 1. The hardest rock is a. Marble b. Diamond …. c. Talc d. Quartz 2. The tendency of a stone to split along a. Texture b. Fracture c. Cleavage…. d. Structure 3. The cracks which extend from bark towards the sap wood in the cross section of a tree...

Industries Extension Officer Coaching Basic Civil engineering 1. The hardest rock is a. Marble b. Diamond …. c. Talc d. Quartz 2. The tendency of a stone to split along a. Texture b. Fracture c. Cleavage…. d. Structure 3. The cracks which extend from bark towards the sap wood in the cross section of a tree...

DC MOTOR 1. In a dc Motor, unidirectional torques is produced with the help of a. Brushes b. Commutator c. End plates d. Both a and b…. 2. The counter emf of a dc motor a. Often exceeds the supply voltage b. Aids the applied voltage c. Helps in energy conversion…. d. Regulates its armature voltage 3. The normal...