Q.82Ans 1. 32. 13. 64. 2Correct Ans Provided: 4

Q.83 The type of armature winding used in large high-voltage alternators is:Ans 1. two layer winding2. lap winding3. wave winding4. concentric windingCorrect Ans Provided: 4

Q.46 When two or more sinusoidal waves are precisely in step with one another, they are said to be:Ans 1. 60 degrees lagging2. in phase3. 60 degrees leading4. out of phaseCorrect Ans Provided: 2

Q.33 Because of their high efficiency and high speed, synchronous motors are well suited for________.Ans 1. ceiling fans2. electric tractions3. blowers4. mixer grindersCorrect Ans Provided: 3