Find resistance in a delta shape terminal.
In a delta (Δ) configuration of resistors, the resistances are connected in a triangular shape. The total resistance between any two terminals in a delta network can be found using the following formula:
\(\frac {1}{R_{total}}\) = \(\frac {1}{R_1}\) + \(\frac {1}{R_2}\) + \(\frac {1}{R_3}\)
where R1, R2, and R3 represent the individual resistances of the three resistors in the delta configuration.
Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Reason (R):
Assertion (A): In an insulated container, a gas is adiabatically shrunk to half of its initial volume. The temperature of the gas decreases.
Reason (R): Free expansion of an ideal gas is an irreversible and an adiabatic process.
In the light of the above statements, choose the correct answer from the options given below: