#1. Chisels are made of….?
#2. A delayed action cartridge fuse is used for….?
#3. The effect of smoke, acid & alkali is negligible on….?
#4. Total electrical degree for a 4 pole AC machine is equal to….?
#5. Energy radiated continously in the form of light is called …..?
#6. What is the working temperature of thoriated tungsten filament?
#7. Impurities in an electrolyte cause internal short circuit is called…..?
#8. Permanent magnet are made by….?
#9. If the diameter of the conductor decreases, Inductance of the line is….?
#10. If the power factor of the load decreases, the line lossess….?
#11. The principle cause of voltage variation in system depends on….?
#12. The melting point of fuse element shoul have….?
#13. Capacitive current breaking result in….?
#14. The voltage regulation of over compound dc generator is…..?
#15. Which test for using to find the stray losses on dc shunt motor?
#16. The rpm of turbo alternator has…..?
#17. The pipe is connected with F.I.P and injector made of….?
#18. Which tool used to give a uniform tightness in a bolt?
#19. Sludge is formed when the oil is mixed with….?
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