(i) Sketch the single line diagram symbol for generator and two windings transformer. (ii) Describe the meaning of polyphase circuit in an AC power system. (iii) State the three (3) superiorities of three-phase over single-phase electricity system.

Choose the correct instruction that will send data to an I/O device. IN AL, 60 IN 60, AL OUT 60, AL OUT AL, 60 MOV AL, 60 MOV 60, AL

use pencil and paper to convert the decimal number (47.875)10 to binary 9:51 PM

tal Laser Based Interferometers are used to measure air velocity and pressure. O a. False O b. True The ratio of output to input of a system is known as Transfer function. Select one: O True O False Select the simple system from the following. O a. Lamp with on/off switch O b. Air conditioner O. Closed loop room heating system O d. Speed control of Motor