DGVCL Exam Paper (12-06-2016)
A Step Up transformer :

(a) and (b) only
Steps up the level of Voltage
Steps down the level of current
Step up the level of Frequency

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DGVCL Exam Paper (12-06-2016)
A fuse wire should have :

Low specific resistance and low melting point
Low specific resistance and high melting point
High specific resistance and low melting point
High specific resistance and high melting point

ANSWER DOWNLOAD EXAMIANS APP