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UPPCL AE 2019: Technical Quiz 9

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Question 1

Identify the type of network graph shown?

Question 2

Which among the following time duration of transient period in control system used for meaning square racking input?

Question 3

A process is controlled by PID controller. The sensor has high measurement noise. How can this effect be reduced?

Question 4

Assertion (A): The low-level control of I/O device is easier at hardware level.
Reason (R): It requires managing a set of concurrent events.

Question 5

Which of the following can act as an inverse transducer?

Question 6

If the z-transform of a sequence is X(z), then the value of is

Question 7

In the timing and control diagram, the synchronization is required for:

Question 8

Direction: Each of the question consist of two statements, one labelled as the ‘Statement (I)’ and the other as ‘Statement (II)’. Examine these two statements carefully and select the answer to these items using the codes given below:
Statement (I): The main function of a freewheeling diode in Rectifier circuits is to prevent the reversal of load voltage.
Statement (II): The freewheeling diode is never connected across the load.

Question 9

A 500 hp, 6 pole, 3-phase, 440 V, 50 Hz induction motor has a speed of 950 rpm on full load. The full load slip and the number of cycles the rotor voltage makes per minutes will be respectively

Question 10

Which of the following is a universal torque equation
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Oct 24ESE & GATE EE