Which of the following is defined as a reduction in the primary air intake area that reduces the amount of gas being burned and results in a smaller, soft, and lazy flame?
a. overfiring
b. underfiring
c. spud
d. high efficiency
ANSWER: b
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Two-temperature operation of a refrigeration system is necessary when ____.
A. the compressor must be protected from overloading B. more than one evaporator is used with a compressor C. the coil in the evaporator is excessively long D. a multiple-circuit distributor is used
Answer the following statement(s) true (T) or false (F)
1. Hip and wither height should be approximately the same. 2. Young horses grow faster at the withers than at the hip. 3. Leg conformation significantly impacts the way a horse moves. 4. On the hindquarters, muscling over the stifle and gaskin should be long rather than short.
Which of the following components are NOT a part used in a relay?
A) Coil B) Magnet C) Stationary contacts D) Spool valve E) Armature
Explain what results could be caused by a short circuit.?
What will be an ideal response?