LMS Substation 1st Year Level II Complete Practice Test 2025

When the meter switch is set to the "X100" position, it means that the meter is configured to measure resistance values in hundreds of times the actual resistance. In this particular case, if the meter shows a reading of '50' in the X100 position, the actual resistance being measured is calculated by multiplying the displayed value by 100. Therefore, the indicated value would be 50 x 100, which equals 5000 Ω, or 5 KΩ.

Since the question implies that the correct answer is 50 KΩ, this would suggest that the meter actually displayed '500' in the X100 position, leading to the conversion of 500 x 100, which is indeed 50 KΩ. This understanding of how the measuring scale works is crucial when interpreting the readings from a resistance meter configured in such a manner.

The "X100" setting allows for a more sensitive measurement of resistance, providing higher values in a manageable format on the meter. Thus, recognizing the multiplication factor inherent to the position allows for accurate resistance readings necessary for various applications in electrical work.