A) at the load B) neat the transformer C) any where in the circuit D) near the earthing point. Ans : (A)
A) from midnight to early morning B) 8 AM to 12 noon C) 2 PM to 6 PM D) 6 PM to 12 PM. Ans : (D)
A) Lathe machine B) Exhaust fan C) Welding transformer D) All of the above. Ans : (C)
A) Average demand B) Peak demand C) Diversion field demand D) None of the above. Ans : (B)
A) The rating in kW of the installed electrical load of the consumer B) The maximum load that a consumer puts on at any time C) Part of the load which always remains on at the consumer ends D) Average load of the consumer during a specified period. Ans : (A)
A) zero B) lagging C) 0.707 D) unity. Ans : (D)
A) 0.55 B) 0.65 C) 0.78 D) 0.95. Ans : (C)
A) Refrigerator B) Hot plate C) Electric iron. Ans : (B)
A) Aluminium B) Zinc C) Alloy steel D) Cement. Ans : (A)
A) Steam power plant B) Nuclear power plant C) Diesel power plant D) Hydroelectric power plant. Ans : (C)