SSC JE Electrical Engineering 2013
For the following questions answer them individually
SSC JE Electrical Engineering 2013 - Question 191
The purpose of using dummy coil inDC machine is to
SSC JE Electrical Engineering 2013 - Question 192
An inductor with a ferromagnetic core is supplied from a sinusoidal voltage source with frequency 'f'. The current drawn by the inductor will be
SSC JE Electrical Engineering 2013 - Question 193
For a 6-pole DC machine with wave wound armature, the number of brushes required is
SSC JE Electrical Engineering 2013 - Question 194
Function of interpoles in a DC machine is to
SSC JE Electrical Engineering 2013 - Question 195
The commutator segments of DC machine are made of
SSC JE Electrical Engineering 2013 - Question 196
Which one of the following is a speed control method of three phase squirrel cage induction motor?
SSC JE Electrical Engineering 2013 - Question 197
In the circuit as shown, voltage measured between A, B, is found to be 70 V. Value of M is
SSC JE Electrical Engineering 2013 - Question 198
Two coupled coills, connected in a series have and equivalent inductance of 16 mH or 8 mH depending on the connection. The mutual inductance between the coil is
SSC JE Electrical Engineering 2013 - Question 200
Which one of the following is a valid value of coefficien of coupling between two inductors?
