ELECTRICITY FOR TRADES (LOOSELEAF)
3rd Edition
ISBN: 9781260437454
Author: Petruzella
Publisher: MCG
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Chapter 8.1, Problem 3RQ
To determine
Mention the function of resistors used in electrical circuits.
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Chapter 8 Solutions
ELECTRICITY FOR TRADES (LOOSELEAF)
Ch. 8.1 - In what way is resistance wire different from the...Ch. 8.1 - What is the trade name for the most popular type...Ch. 8.1 - Prob. 3RQCh. 8.1 - Name the three ways by which resistors are rated.Ch. 8.1 - Resistors are classified as passive devices. Why?Ch. 8.1 - Identify the type of circuit that generally...Ch. 8.1 - State two functions served by a fusible resistor.Ch. 8.1 - What advantage do film resistors have over...Ch. 8.1 - What are the two configurations for chip...Ch. 8.1 - In what way is the construction of an adjustable...
Ch. 8.1 - Compare the connection and control function of a...Ch. 8.1 - If the wiper arm of a linear potentiometer is...Ch. 8.1 - Explain how a 10-turn trim pot is adjusted.Ch. 8.1 - Compare the way the resistance varies in a linear...Ch. 8.1 - Identify the color bands for each of the following...Ch. 8.1 - A 680- resistor has a rated tolerance of 10...Ch. 8.1 - What is the color code for a 365- five-band...Ch. 8.1 - Determine the resistance value and percentage of...Ch. 8.1 - Determine the resistance value and percentage of...Ch. 8.2 - Calculate the total resistance for each of the...
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- how does an increase in the resistance of a circuit resistor affect circuit current for a constant voltage?arrow_forwardwhat are two additional terms used to identify voltage?arrow_forwardHow can you use a DMM to measure different characteristics of electrical components and circuits? Why are these measurements important?arrow_forward
- Are the actual resistances of the resistors provided within the tolerance given by the color-coded values? If the actual resistances are not within the tolerable range, what could be the implications?arrow_forwardwhat are the two main classifications of resistors?arrow_forwardCompare the resistance limit of the switch (based on specification) and the computed total resistance limit. Does the distance exceed the limit of the switch? Yes or No.arrow_forward
- Describe circuit's every working procedure and describe all equipment and function according to the circuit.arrow_forwardExplain the method of carrying out insulation resistance test on an electrical installationarrow_forwardexplain procedure for designing the circuit and deciding the number of circuits ?arrow_forward
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