KINDLY ANSWER THESE THREE QUESTIONS. THANK YOU AND PLEASE PROVIDE EXPLANATION Which of the following statements is true?O Maximum voltage is always lesser than utilization voltageUtilization voltage is always lesser than system voltageO System voltage is always greater than utilization voltageO none of the aboveWhich of the following statement is true?O The ampacity of a conductor can be larger than the circuit rating but not smaller.The ampacity of a conductor can be smaller than the circuit rating but not larger.The ampacity of a conductor can be smaller an the circuit rating.O none of the aboveWhich of the following statement is true?System voltage is always greater than utilization voltageO Utilization voltage is always greater than system voltageMaximum voltage is always lesser than System voltageO none of the above

Conductor-Materials which have free electrons in valence which can flow when comes under any…

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Utilization voltage is always lesser than system voltage

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter1: Electrical Safety

Section: Chapter Questions

Problem 6RQ

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Concept explainers

Thermistors

A thermistor is a special type of resistor whose resistance is more temperature-dependent than standard resistors. The resistance of the thermistor decreases with increasing temperature. This is the basic principle of thermistors. This allows the thermistor circuit to detect very small temperature changes that cannot be observed with the Resistance temperature detectors (RTDs) or the thermocouples. Since the resistance of a thermistor is temperature dependent, it can be connected to an electrical circuit to measure body temperature. This high sensitivity to temperature changes makes thermistors very useful for accurately controlling and calibrating temperature measurements. In general, resistance increases with increasing temperature in most metals, but thermistors react negatively.

Question

KINDLY ANSWER THESE THREE QUESTIONS. THANK YOU AND PLEASE PROVIDE EXPLANATION

Which of the following statements is true?
O Maximum voltage is always lesser than utilization voltage
Utilization voltage is always lesser than system voltage
O System voltage is always greater than utilization voltage
O none of the above
Which of the following statement is true?
O The ampacity of a conductor can be larger than the circuit rating but not smaller.
The ampacity of a conductor can be smaller than the circuit rating but not larger.
The ampacity of a conductor can be smaller an the circuit rating.
O none of the above
Which of the following statement is true?
System voltage is always greater than utilization voltage
O Utilization voltage is always greater than system voltage
Maximum voltage is always lesser than System voltage
O none of the above

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