SSC JE Electrical Engineering 27th Jan 2018 Shift-1
For the following questions answer them individually
SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 121
The S.I unit of electric charge is ______.
SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 122
Which of the following is a diamagnetic material?
SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 123
Which of the following material shows paramagnetism?
SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 124
Which of the following is the CORRECT expression for Gauss’ Law?
SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 125
Determine the intensity of magnetization (in A/m) of a magnet, when its pole strength is 100 Wb and has a pole area of 70 sq. m.
SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 126
Hysteresis loss occurring in a material does NOT depend on which of the following parameters?
SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 127
Determine the eddy current loss (in W) in a material having eddy current coefficient of 1, thickness of 0.02 m and a volume of 1 cubic metre, which is kept in a magnetic field of maximum flux density of 2 T and supplied by a frequency of 50 Hz.
SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 128
What will be the self-inductance (in mH) of a 4 m long air-core solenoid, if the diameter of the solenoid is 50 cm and has 300 turns?
SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 129
What is the coupling factor between the two coils, each having self inductance of 25 mH and the mutual inductance between the two is 25 mH?
SSC JE Electrical Engineering 27th Jan 2018 Shift-1 - Question 130
Determine the magnitude of the EMF (in V) induced between the axis of rotation and the rim of the disc, when the disc of radius 10 cm rotates with an angular velocity of 10 revolutions per second, which is placed in a magnetic field of 4 T acting parallel to the rotation of the disc.
