Quiz : PWD Lineman

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

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

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

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

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

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

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

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

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

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

finish

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