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