- (A) interception
- (B) interception and conduction
- (C) interception, conduction and dissipation
- (D) interception, conduction, dissipation and reflection
- (E) none of the above
Electrical Engineering Mcqs
- (A) power frequencies
- (B) higher frequencies entering generator or transformer units
- (C) either of the above
- (D) none of the above
- (A) 33kVto66kV
- (B) HkVto33kV
- (C) 3.3kVandllkV
- (D) none of the above
- (A) 2
- (B) 4
- (C) 6
- (D) 10
- (A) arc suppressing blow out coils
- (B) wide separation of the opened contacts
- (C) high speed opening of contacts
- (D) all of the above
- (A) in phase with the arc current
- (B) lagging the arc current by 90″
- (C) leading the arc current by 90°
- (D) none of the above
- (A) slow making and breaking of load circuit contacts
- (B) foreign matter on the contact surface
- (C) too low contact pressure
- (D) all of the above
- (A) short transmission line
- (B) medium transmission line
- (C) long transmission line
- (D) medium and long transmission lines
- (A) high temperature
- (B) increase of mean free path
- (C) increasing field strength
- (D) all of the above
- (A) reactors
- (B) resistors
- (C) capacitors
- (D) none of the above
