A. 15 to 20 years
B. 20 to 50 years
C. 50 to 75 years
D. 75 to 100 years
A. Improved frequency of power supplied
B. Reduction in total installed capacity
C. Increased reliability
D. Economy in operation of plants
A. Electric clock
B. Mixer grinder
C. Ceiling fan
D. Room heater
A. remains unchanged
B. decreases
C. increases
D. none of the above
A. 0.5 lagging
B. 0.5 leading
C. 0.95 lagging
D. 0.95 leading
A. High maintenance cost
B. Continuous losses in motor
C. Noise
D. All of the above
A. Mullah Muhammad Umer
B. Mullah Abdul Manan
C. Mullah Abdul Ghani Baradar
D. Zabihullah Mujahid