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When the turns ratio of a transformer is 20 and the primary ac voltage is 12 V, the secondary voltage is
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20%
12V
13%
120V
62%
240V
5%
2400V
Omron MY4N Relay and Relay Base Connection PDF
Textbook_of_Power_system_protection.pdf
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Power System and Protection Ebook
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Current types of motors👆👆
Half and full wave rectifier using 2 and 4 diodes
Basic electrical formula
Which of the following logic gate is a universal gate?
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16%
OR
13%
NOT
21%
AND
50%
NOR
How many NAND gates are used to form an AND gate?
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17%
1
50%
2
24%
3
8%
4
Difference output waveforms
NO and NC Symbol
Which one of the following transformer is smallest in size
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31%
5 kVA 25 Hz
42%
5 kVA 50 Hz
3%
5 kVA 75 Hz
25%
5 kVA 100 Hz
An SCR can be tested for its condition with
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36%
a voltmeter
13%
a line tester
34%
an ohm meter
17%
an insulation tester