Q.10 (10pts) A linear potentiometric displacement sensor with wiper (2) shown next, has a range of 10 mm with 500 windings over the whole range. a) Calculate the resolution of this sensor in micrometer b) Calculate the max diameter (in mm) of the wire to be used safely in construction of winding of this sensor. Make your calculations here: 33.999 End-stop Somm પન

Given the model for position control system, find the value for K1 and K2 so that the peak time is equal to 0.5s and the %OS is equal to 3%.

3. i. Write the working principle of Permanent Magnet Moving Coil instrument mention the importance spring used. ii. Explain how a single PMMC instrument can be used as ammeter and voltmeter.

Fill in the blanks: Given the model for position control system, find the value for K1 and K2 so that the peak time is equal to 0.5 s and the %OS is equal to 3%. K1= 93.2070 K2= 0.129 I 446 23

A single phase half wave controlled rectifier has RL load. Write the following a) Draw its circuit diagram and waveform. b) Draw and explain its quadrant operation. Explain why the negative voltage appear across the load. d) Explain how the negative voltage can be removed.

The resultant DC signal from a half-wave rectifier circuit was investigated, the following trace was observed on the oscilloscope: RIGOL T'D f 0 -80.0mV CH2 500MV Time 5.000ms T+0.0000s The trace has a slight ripple in its structure. This ripple can be attributed to

Q1 A) Three phase half-wave controlled rectifier is operated from 460 V, 50 Hz supply and the load resistance is 52. The delay angle is a=20° .Calculate the following: (a) The efficiency, (b) Ripple factor. (c) Transformer utilization factor and (d) Peak inverse voltage (PIV) of each thyristor. B) Solve the part A if the firing angle a-65°.

What is an example of inertial sensor

ASYNCIN Dan Synchronous System CLOCK Figure Q4 (b) The circuit in Figure Q4 (c) consists of edge triggered flipflops. The second flipflop receives the clock signal through a long slow path which results in delay. Answer the following questions: Q1 Q2 IN DaK CLOCKD CLK CLOCK A long, slow path Figure Q4 (c) 林 Define clock skew, Explain with a timing diagram, what problem this circuit might face? What condition it must satisfy to ensure that the intended circuit output is not affected? For the following LFSR circuit in the Figure Q4 (d), let the initial entries of stages R, be S, for 0sisn. Compute the first 12 bit output for the following cases of initial entries: (d) S2 Si So Case 1 Study Pack Practice &A Case 2

A three-phase half wave-controlled rectifier circuit is shown in the figure. It is operated from 3- star connected, supply transformer with a line to line ac supply voltage of 440 volts rms at 50 Hz. The thyristor are triggered at a delay angle of a = 30°. Assume continuous ripple free current. The average output current (in A) is Ro Yo Во No T₂ + Voc ∙Iac Load