MCQ
In comparison to a half wave rectifier, the full wave rectifier gives lower
- AEfficiency
- BAverage dc
- CAverage output voltage
- ✓None of these
✓
Answer
Correct option: D.
None of these
d
(d)
(d)
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The temperature coefficient of resistance of a semiconductor
If an electron enters a magnetic field with its velocity pointing in the same direction as the magnetic field, then
Equal current $i$ is flowing in three infinitely long wires along positive $x, y$ and $z$ directions. The magnitude field at a point $(0, 0, -a)$ would be:
→A ring whose diameter is $1\ meter$, oscillates simple harmonically in a vertical plane about a nail fixed at its circumference. The time period will be ....... $\sec$.
→When a resistance of $2\, ohm$ is connected across the terminals of a cell, the current is $0.5\, A$. When the resistance is increased to $5\, ohm$, the current is $0.25\, A$. The $e.m.f.$ of the cell is ................. $V$
→Hot water cools from ${60^o}C$ to ${50^o}C$ in the first $10$ minutes and to ${42^o}C$ in the next $10$ minutes. The temperature of the surrounding is ......... $^oC$
→A particle of mass $m_1$ is moving with a velocity $v_1$ and another particle of mass $m_2$ is moving with a velocity $v_2$ . Both of them have the same momentum but their different kinetic energies are $E_1$ and $E_2$ respectively. If $m_1 > m_2$ then
→A body $B$ lies on a smooth horizontal table and another body $A$ is placed on $B$. The coefficient of friction between $A$ and $B$ is $\mu $. What acceleration given to $B$ will cause slipping to occur between $A$ and $B$
→$A$ flat glass slab of thickness $6\, cm$ and index $1.5$ is placed in front of a plane mirror. An observer is standing behind the glass slab and looking at the mirror. The actual distance of the observer from the mirror is $50\, cm$. The distance of his image from himself, as seen by the observer is .......$cm$
→$A$ man is sitting in $a$ smooth groove on a horizontal circular table at the edge by holding a rope joined to the centre. The moment of inertia of table is $I$. Mass of man $= M$. Man now pulls the rope so that he comes to the centre. The angular velocity of the table :
→