Skills and Trades

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A technician takes the following readings while checking the operation of an electric furnace with ... Started by WhattoUnderstand	1 Replies 113 Views	Jul 26, 2018 by Andromeda18
The heat source for a water-source heat pump is: A) The air inside the house. B) The air outside ... Started by berenicecastro	1 Replies 104 Views	Jul 26, 2018 by ErinKing
Restaurants, nightclubs, and casino applications all require: A) High rates of ventilation to ... Started by fahad	3 Replies 31 Views	Jul 26, 2018 by Joc
What is the drawback of emergency heat? A) The supplemental heat costs more to operate than a ... Started by maegan_martin	1 Replies 13 Views	Jul 26, 2018 by dyrone
The profound interconnectedness of matter combined with the laws of physics that all matter obeys ... Started by fasfsadfdsfa	1 Replies 195 Views	Jul 26, 2018 by Tonyam972
When is the air coil in a water-source heat pump the acting condenser? A) In the cooling cycle B) ... Started by scienceeasy	1 Replies 141 Views	Jul 26, 2018 by canderson530
Current will ________ when voltage increases and resistance stays the same. A) increase B) stay ... Started by kshipps	3 Replies 128 Views	Jul 26, 2018 by mtmmmmmk
The atom has which of the following parts? A) neutron B) nucleus C) electron D) proton E) all of ... Started by neverstopbelieb	1 Replies 88 Views	Jul 26, 2018 by debra928
A load is ________. A) the part of a circuit that has resistance B) provides a source of ... Started by rachel9	1 Replies 29 Views	Jul 26, 2018 by ngr69
A control is ________. A) a power source for a circuit B) the part of a circuit that has ... Started by RRMR	1 Replies 28 Views	Jul 26, 2018 by Sierray
What is voltage? What will be an ideal response? ... Started by APUS57	3 Replies 18 Views	Jul 26, 2018 by dantucker
Explain the term infinite resistance What will be an ideal ... Started by MGLQZ	1 Replies 20 Views	Jul 26, 2018 by meow1234
Infinity is the highest resistance reading for an ohm meter. Indicate whether the statement is ... Started by savannahhooper	1 Replies 14 Views	Jul 26, 2018 by ryhom
Explain how magnetism is created in a coil of wire. What will be an ideal ... Started by leilurhhh	1 Replies 16 Views	Jul 26, 2018 by wilsonbho
Explain what each of the four color bands on a resistor indicates. What will be an ideal ... Started by asan beg	3 Replies 32 Views	Jul 26, 2018 by cegalasso
The amount of resistance in a resistor ________. A) is the same if the resistors are the same ... Started by EAugust	1 Replies 38 Views	Jul 26, 2018 by macagnavarro
Determine the total current that flows through the thermostat in the diagram in Fig. 3-14. What ... Started by jlmhmf	1 Replies 9 Views	Jul 26, 2018 by ergserg
Explain the prefixes M, k, m, and , and provide an example of how each is used. What will be an ... Started by londonang	1 Replies 12 Views	Jul 26, 2018 by kjo;oj
All resistors have the same amount of resistance if they are the same physical size. Indicate ... Started by OSWALD	3 Replies 22 Views	Jul 26, 2018 by kalskdjl1212
Current in each part of a parallel circuit will always be the same. Indicate whether the ... Started by azncindy619	1 Replies 12 Views	Jul 26, 2018 by komodo7
Voltage in the branches of parallel circuits will always be the same. Indicate whether the ... Started by Hungry!	1 Replies 24 Views	Jul 26, 2018 by sultansheikh
Total resistance in a parallel circuit becomes smaller as more resistors are added in parallel. ... Started by skymedlock	1 Replies 83 Views	Jul 26, 2018 by flannelavenger
Total current in a parallel circuit becomes smaller as more resistors are added in parallel. ... Started by lunatika	3 Replies 102 Views	Jul 26, 2018 by laurnthompson
The prefix milli (m) means one-millionth. Indicate whether the statement is true or ... Started by nmorano1	1 Replies 24 Views	Jul 26, 2018 by aburgess
If the resistance of a heating element increases from 2 to 5 , the current it draws will ________. ... Started by ashley	1 Replies 40 Views	Jul 26, 2018 by Galvarado142