Quiz : PWD Lineman

#1. The emf of a fully charged lead acid cell is.....?

#2. When a moving iron instrument is connected in an AC circuit it indicates.....?

#3. The moving coil dynamometer type wattmeter is connected......?

#4. The number of slip rings in a rotating field system type alternator is.....?

#5. The essential condition for the parallel operation of two single phase transformers should be.....?

#6. The method of speed control of series motor used in electric trains is.....?

#7. The dc generator used for arc welding process is......?

#8. The transformer connection used at the substation end of the transmission line is.....?

#9. The type of rotor is used in low and medium speed alternators?

#10. During charging of a lead acid cell the specific gravity of the electrolyte is.....?

finish

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