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Science
Generation of Electricity (7)
Science
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Generation of Electricity (7)
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Function of Y-gain Knob of Cathode Ray Oscilloscope (C.R.O.)
To change the magnitude of the height of the light spot
Function of Y-shift Knob of Cathode Ray Oscilloscope (C.R.O.)
To adjust the position of the light spot vertically
Function of X-shift Knob of Cathode Ray Oscilloscope (C.R.O.)
To adjust the position of the light spot horizontally
Function of direct current/alternating current switch of Oscilloscope (C.R.O.)
Selected according to the type of input received
Function of intensity control knob of Oscilloscope (C.R.O.)
To control the brightness of the light spot on the C.R.O. screen
Function of focus control knob of Cathode Ray Oscilloscope (C.R.O.)
To control the sharpness of the light spot on the C.R.O. screen
Function of times-base knob of Cathode Ray Oscilloscope (C.R.O.)
To control the movement of the light spot which sweeps across the C.R.O. screen horizontally
The energy source used at the Bakun hydroelectric power station in Sarawak
Hydro energy
The energy source used at the Tuanku Jaafar power station, Negeri Sembilan
Natural gas
Function of 'Giant' generators
Are used to provide backup supply of electricity during disruptions
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Generation of Electricity (7)
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