GATE Electrical 2015 Set 2 | Question: 5

Question

Match the following:

$\begin{array}{|l|l|l|l|} \hline  &  \textbf{Instrument Type} & & \textbf{Used for} \\ \hline P. & \text{Permanent magnet moving coil} & 1. & \text{DC Only} \\ \hline Q. & \text{Moving iron connected through} & 2. & \text{AC Only} \\ & \text{current transformer} \\ \hline R. & \text{Rectifier} & 3. & \text{AC and DC} \\ \hline S. & \text{Electrodynamometer} \\ \hline \end{array}$

• A. $P-1; Q-2; R-1; S-3$
• B. $P-1; Q-3; R-1; S-2$
• C. $P-1; Q-2; R-3; S-3$
• D. $P-3; Q-1; R-2; S-1$