Quiz : PWD Lineman
#1. The moving coil dynamometer type wattmeter is connected……?
#2. The emf of a fully charged lead acid cell is…..?
#3. The method of speed control of series motor used in electric trains is…..?
#4. The number of slip rings in a rotating field system type alternator is…..?
#5. The dc generator used for arc welding process is……?
#6. The type of rotor is used in low and medium speed alternators?
#7. The essential condition for the parallel operation of two single phase transformers should be…..?
#8. The transformer connection used at the substation end of the transmission line is…..?
#9. During charging of a lead acid cell the specific gravity of the electrolyte is…..?
#10. When a moving iron instrument is connected in an AC circuit it indicates…..?
Results
Recent Comments