• Uncategorized

Mock test – SSC JE

#1. In a capacitor start single phase induction motor, the current in the...?

#2. The AC bridge that used for measurement of dielectric loss of a capacitor is....?

#3. In a three phase induction motor crawling happens at...?

#4. Dielectric loss is propotional to...?

#5. The main advantage of temporary magnet is that we can...?

#6. The B-H curve of.....will be a straight line passing through the origin?

#7. The magnetic material used for making permanent magnet is.....?

#8. A circuit has inductance of 2 H. If the circuit current changes at the rate of 10A/sec, then self induced emf is...?

emf = L X di/dt = 2×10= 20V

#9. Hysteresis is the phenomenon in the magnetic circuit by which...?

#10. Two holes are drilled in the disc on a diameter of energy meter to....?

finish

Results

You may also like...

error: Content is protected !!