1. A d’Arsonval meter movement has a full-scale current value of 100 μA (0.000100 A) and a resistance of 5 kΩ (5000 Ω). What size resistor must be placed in series with this meter to permit it to indicate 10 V full scale?

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options

How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?