Quiz : ISRO Technician B-(Electrical)
#1. Interpoles in dc machine used to….?
#2. Which is the main application of SCR?
#3. Which motor is used for power factor improvement?
#4. The condition for maximum efficiency in a transformer is…..?
#5. In dc generator armature reaction is produced by?
#6. SWG is used to measure….?
#7. ELCB is protect circuit from….?
#8. The line voltage in three phase delta connection is….?
#9. Typical voltage range of solar cell is…?
#10. The line voltage in three phase delta connection is….?
#11. If the diameter of a finite length conductor reduces to half, then its resistance is….?
#12. Power factor of RC circuit is…?
#13. Resistance of a copper wire is R, four such wires with the same crosssectional area but twice the length are connected in parallel, the net resistance is…?
Total=2R/4=R/2
#14. Current transformer employed for….?
#15. Sweep of ceiling fan refers to…?
Results
Recent Comments