Question: Question 1 [ Soalan 1 ] ( a ) Standard measurement is known as a physical representation of the unit measurement. Explain FOUR ( 4

Question 1
[Soalan 1]
(a) Standard measurement is known as a physical representation of the unit measurement. Explain FOUR (4) different type of standard measurement.
[Ukuran piawat dikenatl sebagai perwakilan fizikal bagi ukuran unit. Terangkan EMPAT (4) jenis ukuran piawai yang berbeza.]
(4 Marks/ Markah)
(b) A diaphragm type of pressure transducer gives a central deflection of 0.20 mm when a pressure of 1.210dNm2 is applied. An electromechanical device namely a linear variable differential transducer (LVDT) converts the input displacement of the pressure transducer into voltage and has a sensitivity of 55Vmm. the output is displayed on an analog voltmeter which has a radius of scale line as 60 mm and has a voltage range from zero to 10 volts in an arc of 150.
[Diafragma jenis transduser tekanan memberikan pesongan pusat 0.20 mm apabila tekanan 1.2106Nm2 dikenakan. Peranti elektromekanikal iaitu transduser pembezaan pembolehubah linear (LVDT) menukarkan sesaran input transduser tekanan kepada voltan dan mempunyai kepekaan 55Vmm. output dipaparkan pada voltmeter analog yang mempunyai jejari garis skala sebagai 60 mm dan mempunyai julat voltan dari sifar hingga 10 volt dalam lengkok [:150.
Question 1 [ Soalan 1 ] ( a ) Standard

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