The two general types of sequencers used on electric furnaces are
A) Fast acting sequencers and slow acting sequencers
B) Individual time delay relays and all-in-one sequencers that control all the strips and the blower motor
C) High current sequencers and low current sequencers
D) Mechanical and electronic
B
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When a jack is crossed on a female horse, the resulting offspring is called a _____
a. donkey c. gennet b. colt d. mule
List the main components of a fuel cell–powered electric vehicle and give the purpose of each
What will be an ideal response?
The two greatest Roman comic writers were
a. Plautus and Terence. b. Terence and Menander. c. Cato and Plautus. d. Scipio Aemilianus and Menander.
Which of the following is NOT a correct step in the placement of troubleshooting brackets?
A) Generally, the right brackets are placed on the left side of output blocks that are not operating. B) Start at each left bracket and move to the left until normal operation is observed. Place a left bracket ( [ ) to the right of the block where a normal output was detected. C) Record all symptoms and list conditions that vary from normal operation. Locate abnormal operation points on the system block. D) Place a right bracket ( ] ) after each abnormal block.