- (A) same
- (B) less
- (C) double
- (D) three times
Electrical Engineering Mcqs
- (A) 0.05 V to 0.2 V per cm length of the arc
- (B) 0.5 V to 1.5 V per cm length of the arc
- (C) 2 V to 3.5 V per cm length of the arc
- (D) none of the above
- (A) its ionization potential is relatively low
- (B) its atomic weight is quite high
- (C) its boiling point and specific heat are low
- (D) it remains in liquid state at ordi¬nary temperature
- (E) all of the above
- (A) 100 A at 100 V
- (B) 200 A at 200 V
- (C) 300 A at 300 V
- (D) 400 A at 400 V
- (E) 500 A at 500 V
- (A) Battery charging work
- (B) Arc welding
- (C) Electrolytic and electro-chemical processes
- (D) Arc lamps for search lights
- (E) All of the above
- (A) two
- (B) three
- (C) four
- (D) six
- (E) none
- (A) 200-100 V
- (B) 600—800 V
- (C) 1000—1200 V
- (D) 1700—2000 V
- (A) Motor generator set
- (B) Motor converter
- (C) Rotary converter
- (D) Any of the above
- (E) None of the above
- (A) one armature and one field
- (B) two armatures and one field
- (C) one armature and two fields
- (D) none of the above
- (A) a transformer
- (B) an induction motor
- (C) an alternator
- (D) any
