Briefly explain why the SCR control has replaced the rheostat.
What will be an ideal response?
The SCR control has replaced the rheostat because it is smaller in size for the same current rating, more energy efficient, and cheaper.
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Wind mills have been placed in several states to generate ______________________
Fill in the blank(s) with correct word
Identify and explain the formula used to express the frequency of an ac generator.
What will be an ideal response?
18.4 รท 8 =
A) 2.23 B) 2.3 C) 2.03 D) 2.2
Technician A says that a thorough visual inspection should be performed on all ignition components when diagnosing an engine performance problem. Technician B says platinum spark plugs can be regapped after use in an engine. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician