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  1. electrical machines
  2. How does load gets affect with speed in
  3. What is Swinburne’s or indirect method
  4. What happens if the Armature coil is
  5. What is Synchronous condenser
  6. Why single phase Induction motors are
  7. What is Over excitation
  8. What are shunt motors
  9. What is two reaction
  10. What are stators
  11. What is Bright lamp method
  12. What are series motors
  13. What is pitch factor
  14. What is Brake test
  15. What is meant by Crawling in Induction
  16. What is normal excitation
  17. What is Tooth Ripple
  18. What are series Generators
  19. What is Power Factor
  20. What is m.m.f method
  21. What are Harmonics
  22. What is Motor mode
  23. What is breath factor
  24. What is synchronizing Current
  25. What is Cross field revolving
  26. What is meant by Cogging in Induction
  27. What is the effect of change in
  28. What is slip test
  29. What is Synchronizing power
  30. What are Shunt Generators
  31. Why does sparking occurs in a
  32. What is potier method
  33. What is A.S.A method
  34. What are V and inverted V
  35. What is double field revolving
  36. What is a pony motor
  37. What is Dark lamp
  38. What is under excitation
  39. How can we determine Xd and
  40. What are universal motors
  41. Why poly phase induction motors are
  42. What is the effect of field excitation in
  43. What are Ratings of a
  44. What are Cumulative compound
  45. What are the Advantages of stationary
  46. What is static excitation
  47. Explain the operation of alternators on
  48. What are the different methods of starting
  49. What are different stating methods of
  50. What is the effect of change in
  51. What is brushless excitation
  52. What does Synchronization of Alternators
  53. What are the methods of excitation of
  54. What is synchronous Impedance
  55. What happens if the field coil
  56. What is Regenerative or Hopkinson’s
  57. What is Yoke
  58. What are Brushes
  59. What are Interpoles
  60. What is meant by Skew in
  61. What are different methods of Synchronizing
  62. How does cooling of Synchronous machines
  63. How does speed control can be obtained in
  64. What do you mean by Speed
  65. What is Armature voltage control
  66. What is D.C compound Motor
  67. What is Cross Magnetization
  68. What is Shaft
  69. What is a commutator
  70. What are Permanent magnet Dc
  71. How does the speed control of motors
  72. What is Generating mode
  73. What are field poles
  74. What is Armature core
  75. What is Armature Reaction
  76. What is Synchroscope method
  77. What are the advantages of Non salient or
  78. How does testing of D.C machines
  79. What is external resistance
  80. What is Magnetization
  81. What is voltage regulation of an
  82. What is Synchronizing Torque
  83. Can you explain the Parallel operation
  84. What are the different methods of finding
  85. How can we reduce the effect of
  86. What are the effects of Armature
  87. What factors influence the speed of
  88. What are the two types of Armature
  89. What is Direct method of
  90. What are the necessary conditions to be
  91. What are the different methods employed in
  92. Explain Separate excitation
  93. What are Rotating Amplifiers
  94. What is Ward Leonard
  95. What are operating characteristics of
  96. What are different operating characteristics of
  97. What is rocker
  98. Explain Self excitation
  99. What are rotary parts of D.C
  100. What is armature winding
  101. What are the effects of Brush
  102. What is De-Magnetization
  103. What is Field windings
  104. What are Stationary parts of a
  105. What is commutator action
  106. What is Compensating
  107. What are different methods of
  108. What is the difference between single phase and
  109. What is Synchronous speed
  110. What are Non Salient pole Synchronous
  111. What is starting torque
  112. What are Squirrel cage Induction
  113. What is pull-out-torque
  114. What are heating and cooling curves of
  115. What are Slip ring Induction
  116. What is pull in torque
  117. Mention the applications of Induction
  118. What are Synchronous compen
  119. What is the difference between single phase and
  120. What are Salient pole Synchronous
  121. Mention the applications of Synchronous
  122. What are Mechanical
  123. What are different cooling
  124. What are speed torque
  125. How are Induction Machines
  126. How are Synchronous machines
  127. What is Electromagnetic energy conversion
  128. What is Coupling Field reaction
  129. What is a motor and the principle involved
  130. What is the generator and the principle
  131. What is Electromagnetic or Interaction torque
  132. What is Reluctance or Alignment toque
  133. What are the differences between Dc and
  134. What are the different parts of a Stator
  135. What are the different parts of a Rotor
  136. What is Pole-Pitch
  137. What is Synchronization
  138. What are Electrical and Mechanical degrees
  139. What is flux per pole
  140. What are Synchronous and Induction machines
  141. Explain the Armature and Field windings of
  142. Explain the Stator and Rotor windings of
  143. How does the E.M.F generation takes place
  144. What are the conditions to be satisfied for parallel
  145. What is efficiency and condition for maximum
  146. Why do we perform load test or Sumpner’s test
  147. Why do we perform Polarity tests on
  148. What is voltage regulation of a Transformer
  149. How can we express volts, amperes, and
  150. How does wattmeter connected on H.V side records the
  151. What is the purpose of Auto-Transformer
  152. What are Open and Short circuit tests of a
  153. What is the Emf equation in a Transformer
  154. What is B-H curve
  155. What are Transformer losses
  156. How does the transfer of impedance takes
  157. What are the properties of a ideal two winding
  158. What are Stray load and Dielectric
  159. What are Hysteresis and
  160. What are Tap changers on Transformers and what
  161. What is need of Induction regulators in
  162. What are Three Phase Transformers give their
  163. What factors causes Noise in a Transformer and
  164. What is the principle involved in working of
  165. What do u mean by heating and cooling of
  166. For low power levels and high power levels which type
  167. What is the need to reduce leakage flux and how
  168. What is leakage flux
  169. What are the two general type of Transformers
  170. Why does Transformers are know as to
  171. How does electrical energy transfer takes
  172. Where Transformers are applicable
  173. Name different types of Transformer based
  174. How are Primary and secondary windings
  175. What is a Transformer