SSC JE Electrical Engineering 27th Jan 2018 Shift-1

Instructions

For the following questions answer them individually

SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 151


The brush contact losses in a d.c. machine is

SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 152


In which transformer, the tertiary winding is used

SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 153


Secondary winding of an auto transformer is also called_____.

SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 154


The maximum allowable voltage between adjacent segment is

SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 155


The field control of a DC shunt motor gives_____.

SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 156


The no load current in a transformer is

SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 157


Transformer cooling and insulation oil must be of

SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 158


Single Phase transformers can be used in parallel only when their voltages are

SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 159


When the phase sequence of supply currents are reversed, then the direction of rotation of the resultant magnetic field wave

SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 160


The availability of full -rated torque at starting is obtained from induction motor is

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