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ESE 2021 Technical Quiz || A.C Voltage Controller, Cycloconverter

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Question 1

Single phase Half wave voltage controller consist of

Question 2

In context with Integral cycle control method in AC voltage controller:

Question 3

For ‘x’ cycle of ON period & ‘y’ cycle of OFF period in AC voltage controller. The ratio of time period of output voltage to input voltage is

Question 4

If “T’ is the duty cycle of AC voltage controller then the average value of output voltage in case of integral cycle control will be ? Consider the Input voltage Vs.

Question 5

In a 3-phase to 1-phase cycloconverter employing 6-pulse bridge circuit, if the input voltage is 200 V per phase the fundamental rms value of output voltage will be
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Jun 16ESE & GATE EE

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Mohd. IrshadMohd. IrshadMember since Apr 2020
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