What is an askarel-insulated transformer?
What will be an ideal response?
The windings of some transformers are cooled and insulated by a synthetic, nonflammable liquid called askarel. Askarel, when decomposed by an electric arc, produces only nonexplosive gases.
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When an A/C system is operating, the compressor ________ is hot to the touch.
A) Outlet B) Wiring C) Switch D) Inlet
Eddy current testing is used to ___________________.
Technician A says the ladder frame is typically used on large heavy-duty trucks. Technician B says the cross-members on the ladder frame improve the strength and rigidity of the frame. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B
Heat flows from a hot object to an object containing less heat.
Answer the following statement true (T) or false (F)