EPRI Instrumentation Test with 100% correct solutions

EPRI Instrumentation Test with 100% correct solutions Inductance is measured in: - answerHenreys How many contacts does a DPDT relay have? - answer4 or 2 sets what is the best alternative to Grounding for portable tools? - answerdouble insulated what steps should you take to prevent damaging a circuit board while replacing it? - answerWear an electrostatic discharge strap, don't touch the low voltage side, and have the power off? what is the loop resistance for a circuit with 5 ohm, 7 ohm, & 12 ohm resistor in parallel? - answer2.35 ohms what is the loop resistance for a circuit with 5 ohm, 7 ohm, and 12 ohm resistor in series? - answer24 ohms How can a 4-20mA dc signal be read by a chart recorder that requires a 1-5vdc input signal? - answerUse a 250 ohm resistor in series