ISRO Technician-B Electrician Question Paper - 2016 (Set - 1) with Answer Key

ISRO Technician-B Electrician Question Paper - 2016 (Set - 1) with Answer Key

11) Which statement describes a characteristic feature of routine preventive maintenance?

Answer is:

Maintenance schedule needs to be decided, based on maintenance requirements entered in the manual.

12) A long shunt compound generator delivering a load 100A at 500 V has armature, series field and shunt field resistances as 0.1 Ohm, 0.03 Ohm and 200 Ohm respectively. What is the armature current?

Answer is:

102.5A

13) Which one of the part of DC generator is used to spread out the flux in the air gap uniformly?

Answer is:

Pole shoe

14) In which material the brushes of DC generator are made?

Answer is:

Carbon and graphite

15) How many parallel paths are there in simplex wave windings armature of DC generator with 8 poles?

Answer is:

2