All MCQs Tests - VU PHY301 - Circuit Theory

Question 1: A transformer may consists of __________.

Question 2: When the turn ratio of a transformer is 10 and primary ac voltage is 6v, the secondary voltage is __________.

Question 3: Which transformer gives less voltage at secondary as compared to primary?

Question 4: If turn ratio of a transformer is 5 and secondary current is 2A, the primary current is __________.

Question 5: There is a __________ energy gap between valence and conduction band.

Question 6: In an N-type semiconductor material, the majority carrier are

Question 7: There is no voltage drop across diode when forward biased, in case of

Question 8: Secondary voltage is greater in magnitude as compared to primary voltage in a __________.

Question 9: A transformer will be out of phase when __________.

Question 10: The width of the depletion layer of a junction