Wednesday, September 1, 2010

aSSIGMENT EE101 MEASUREMENT...

EE101 MEASUREMENT ASSIGMNET 2

Question 1

List and explain briefly two major differences in Series Type Ohmmeter and Shunt Type Ohmmeter.

(Senaraikan dan jelaskan dengan ringkas dua perbezaan utama antara Ohmmeter jenis siri dan Ohmmeter jenis pirau)

Question 2

In the circuit of figure 1.0 below,a 10mA meter movement with an internal resistance Rm=100 is to be used.The battery voltage is 9 Volts.Half-scale deflection should be for Rx=1.

a. Calculate the value of R1 and Rsh.

b. What is the function of :

i. Switch

ii. Rsh.